| 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 | $151.74 | 4.861% | $159.1161 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $107.95 | 11.811% | $120.7 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $121.76 | 9.348% | $133.1421 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $218.58 | 9.773% | $239.9418 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $77.69 | 4.778% | $81.402 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $189.70 | 10.842% | $210.2673 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $124.56 | 11.530% | $138.9218 | $138.92 | $138.90 | $138.90 |
| 7 purchase totals = | $991.98 | $1,083.4911 | $1,083.49 | $1,083.45 | $1,083.40 | |