| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.95 | 9.458% | $142.2407 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $133.45 | 9.155% | $145.6673 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $153.33 | 11.151% | $170.4278 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $214.78 | 11.309% | $239.0695 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $183.94 | 6.254% | $195.4436 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $24.39 | 10.130% | $26.8607 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $171.53 | 13.190% | $194.1548 | $194.15 | $194.15 | $194.20 |
| 7 purchase totals = | $1,011.37 | $1,113.8644 | $1,113.86 | $1,113.85 | $1,113.90 | |