| 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 | $40.31 | 8.347% | $43.6747 | $43.67 | $43.65 | $43.70 |
| Purchase #2 | $185.79 | 4.710% | $194.5407 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $210.49 | 9.195% | $229.8446 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $55.68 | 12.115% | $62.4256 | $62.43 | $62.45 | $62.40 |
| Purchase #5 | $95.41 | 11.307% | $106.198 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $135.41 | 7.733% | $145.8813 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $147.84 | 5.690% | $156.2521 | $156.25 | $156.25 | $156.30 |
| 7 purchase totals = | $870.93 | $938.8170 | $938.81 | $938.85 | $938.80 | |