| 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 | $126.25 | 5.337% | $132.988 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $68.99 | 3.777% | $71.5958 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $107.86 | 13.790% | $122.7339 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $84.94 | 7.320% | $91.1576 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $55.78 | 9.673% | $61.1756 | $61.18 | $61.20 | $61.20 |
| Purchase #6 | $126.40 | 13.804% | $143.8483 | $143.85 | $143.85 | $143.80 |
| Purchase #7 | $149.75 | 12.640% | $168.6784 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $719.97 | $792.1776 | $792.19 | $792.25 | $792.20 | |