| 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 | $148.57 | 13.766% | $169.0221 | $169.02 | $169.00 | $169.00 |
| Purchase #2 | $215.53 | 11.392% | $240.0832 | $240.08 | $240.10 | $240.10 |
| Purchase #3 | $158.32 | 12.503% | $178.1147 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $61.62 | 13.171% | $69.736 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $70.53 | 13.180% | $79.8259 | $79.83 | $79.85 | $79.80 |
| Purchase #6 | $188.94 | 12.368% | $212.3081 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $31.90 | 3.545% | $33.0309 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $875.41 | $982.1209 | $982.12 | $982.15 | $982.00 | |