| 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 | $164.47 | 5.624% | $173.7198 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $61.57 | 10.372% | $67.956 | $67.96 | $67.95 | $68.00 |
| Purchase #3 | $156.26 | 10.289% | $172.3376 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $199.85 | 5.137% | $210.1163 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $145.42 | 7.688% | $156.5999 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $102.67 | 3.310% | $106.0684 | $106.07 | $106.05 | $106.10 |
| Purchase #7 | $21.30 | 7.485% | $22.8943 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $851.54 | $909.6923 | $909.70 | $909.65 | $909.70 | |