| 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 | $170.84 | 7.421% | $183.518 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $229.47 | 9.402% | $251.0448 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $234.33 | 9.370% | $256.2867 | $256.29 | $256.30 | $256.30 |
| Purchase #4 | $35.80 | 12.535% | $40.2875 | $40.29 | $40.30 | $40.30 |
| Purchase #5 | $150.30 | 5.586% | $158.6958 | $158.70 | $158.70 | $158.70 |
| Purchase #6 | $50.74 | 10.672% | $56.155 | $56.16 | $56.15 | $56.20 |
| Purchase #7 | $101.55 | 13.301% | $115.0572 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $973.03 | $1,061.0450 | $1,061.06 | $1,061.05 | $1,061.10 | |