| 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 | $137.77 | 13.348% | $156.1595 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $58.50 | 10.814% | $64.8262 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $125.41 | 9.715% | $137.5936 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $228.57 | 4.318% | $238.4397 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $176.27 | 4.117% | $183.527 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $159.64 | 4.598% | $166.9802 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $202.68 | 5.418% | $213.6612 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $1,088.84 | $1,161.1874 | $1,161.19 | $1,161.25 | $1,161.20 | |