| 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 | $181.96 | 13.824% | $207.1142 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $167.76 | 12.346% | $188.4716 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $117.37 | 10.113% | $129.2396 | $129.24 | $129.25 | $129.20 |
| Purchase #4 | $13.74 | 10.722% | $15.2132 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $247.76 | 11.403% | $276.0121 | $276.01 | $276.00 | $276.00 |
| Purchase #6 | $170.98 | 7.137% | $183.1828 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $160.44 | 12.728% | $180.8608 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $1,060.01 | $1,180.0943 | $1,180.08 | $1,180.05 | $1,180.10 | |