| 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 | $166.49 | 8.128% | $180.0223 | $180.02 | $180.00 | $180.00 |
| Purchase #2 | $216.66 | 8.734% | $235.5831 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $211.97 | 11.832% | $237.0503 | $237.05 | $237.05 | $237.10 |
| Purchase #4 | $238.86 | 12.165% | $267.9173 | $267.92 | $267.90 | $267.90 |
| Purchase #5 | $236.35 | 7.450% | $253.9581 | $253.96 | $253.95 | $254.00 |
| Purchase #6 | $94.62 | 9.296% | $103.4159 | $103.42 | $103.40 | $103.40 |
| Purchase #7 | $9.91 | 4.219% | $10.3281 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $1,174.86 | $1,288.2751 | $1,288.28 | $1,288.25 | $1,288.30 | |