| 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 | $95.72 | 12.234% | $107.4304 | $107.43 | $107.45 | $107.40 |
| Purchase #2 | $161.58 | 5.557% | $170.559 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $78.47 | 7.466% | $84.3286 | $84.33 | $84.35 | $84.30 |
| Purchase #4 | $20.90 | 5.662% | $22.0834 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $237.81 | 11.443% | $265.0226 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $109.85 | 7.468% | $118.0536 | $118.05 | $118.05 | $118.10 |
| Purchase #7 | $165.63 | 9.369% | $181.1479 | $181.15 | $181.15 | $181.10 |
| 7 purchase totals = | $869.96 | $948.6255 | $948.62 | $948.65 | $948.60 | |