| 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 | $181.59 | 7.786% | $195.7286 | $195.73 | $195.75 | $195.70 |
| Purchase #2 | $116.69 | 8.651% | $126.7849 | $126.78 | $126.80 | $126.80 |
| Purchase #3 | $37.81 | 12.796% | $42.6482 | $42.65 | $42.65 | $42.60 |
| Purchase #4 | $63.88 | 6.632% | $68.1165 | $68.12 | $68.10 | $68.10 |
| Purchase #5 | $238.32 | 4.482% | $249.0015 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $154.81 | 8.817% | $168.4596 | $168.46 | $168.45 | $168.50 |
| Purchase #7 | $189.46 | 7.355% | $203.3948 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $982.56 | $1,054.1341 | $1,054.13 | $1,054.15 | $1,054.10 | |