| 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 | $21.71 | 6.555% | $23.1331 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $160.95 | 4.191% | $167.6954 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $147.99 | 8.357% | $160.3575 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $21.76 | 13.565% | $24.7117 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $134.85 | 13.795% | $153.4526 | $153.45 | $153.45 | $153.50 |
| Purchase #6 | $193.81 | 8.830% | $210.9234 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $189.71 | 6.191% | $201.4549 | $201.45 | $201.45 | $201.50 |
| 7 purchase totals = | $870.78 | $941.7286 | $941.72 | $941.70 | $941.80 | |