| 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 | $117.89 | 11.591% | $131.5546 | $131.55 | $131.55 | $131.60 |
| Purchase #2 | $158.47 | 10.489% | $175.0919 | $175.09 | $175.10 | $175.10 |
| Purchase #3 | $50.28 | 5.713% | $53.1525 | $53.15 | $53.15 | $53.20 |
| Purchase #4 | $108.95 | 6.748% | $116.3019 | $116.30 | $116.30 | $116.30 |
| Purchase #5 | $105.70 | 9.552% | $115.7965 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $202.51 | 7.313% | $217.3196 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $179.58 | 5.634% | $189.6975 | $189.70 | $189.70 | $189.70 |
| 7 purchase totals = | $923.38 | $998.9145 | $998.91 | $998.90 | $999.00 | |