| 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 | $121.32 | 6.580% | $129.3029 | $129.30 | $129.30 | $129.30 |
| Purchase #2 | $45.37 | 10.427% | $50.1007 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $130.47 | 13.159% | $147.6385 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $97.66 | 13.411% | $110.7572 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $178.39 | 8.564% | $193.6673 | $193.67 | $193.65 | $193.70 |
| Purchase #6 | $158.25 | 11.489% | $176.4313 | $176.43 | $176.45 | $176.40 |
| Purchase #7 | $48.25 | 11.726% | $53.9078 | $53.91 | $53.90 | $53.90 |
| 7 purchase totals = | $779.71 | $861.8057 | $861.81 | $861.80 | $861.80 | |