| 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 | $169.33 | 12.383% | $190.2981 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $215.78 | 5.758% | $228.2046 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $197.40 | 12.390% | $221.8579 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $119.67 | 13.112% | $135.3611 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $159.60 | 5.291% | $168.0444 | $168.04 | $168.05 | $168.00 |
| Purchase #6 | $33.81 | 5.496% | $35.6682 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $22.58 | 13.861% | $25.7098 | $25.71 | $25.70 | $25.70 |
| 7 purchase totals = | $918.17 | $1,005.1441 | $1,005.14 | $1,005.10 | $1,005.20 | |