| 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 | $189.67 | 10.726% | $210.014 | $210.01 | $210.00 | $210.00 |
| Purchase #2 | $38.47 | 4.758% | $40.3004 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $37.95 | 3.517% | $39.2847 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $165.34 | 8.845% | $179.9643 | $179.96 | $179.95 | $180.00 |
| Purchase #5 | $25.47 | 8.248% | $27.5708 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $14.32 | 6.617% | $15.2676 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $44.68 | 13.115% | $50.5398 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $515.90 | $562.9416 | $562.93 | $562.90 | $563.00 | |