| 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 | $169.49 | 13.862% | $192.9847 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $143.31 | 12.608% | $161.3785 | $161.38 | $161.40 | $161.40 |
| Purchase #3 | $101.42 | 8.815% | $110.3602 | $110.36 | $110.35 | $110.40 |
| Purchase #4 | $200.90 | 8.739% | $218.4567 | $218.46 | $218.45 | $218.50 |
| Purchase #5 | $64.61 | 6.295% | $68.6772 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $247.43 | 9.233% | $270.2752 | $270.28 | $270.30 | $270.30 |
| Purchase #7 | $31.69 | 11.323% | $35.2783 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $958.85 | $1,057.4108 | $1,057.42 | $1,057.50 | $1,057.60 | |