| 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 | $149.74 | 3.513% | $155.0004 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $165.32 | 9.443% | $180.9312 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $176.57 | 4.766% | $184.9853 | $184.99 | $185.00 | $185.00 |
| Purchase #4 | $76.50 | 7.808% | $82.4731 | $82.47 | $82.45 | $82.50 |
| Purchase #5 | $29.61 | 8.615% | $32.1609 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $211.84 | 6.750% | $226.1392 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $7.38 | 8.804% | $8.0297 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $816.96 | $869.7198 | $869.72 | $869.75 | $869.70 | |