| 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 | $74.90 | 13.370% | $84.9141 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $155.52 | 12.460% | $174.8978 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $164.89 | 6.419% | $175.4743 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $233.34 | 5.795% | $246.8621 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $223.91 | 6.477% | $238.4127 | $238.41 | $238.40 | $238.40 |
| Purchase #6 | $112.62 | 7.653% | $121.2388 | $121.24 | $121.25 | $121.20 |
| Purchase #7 | $40.43 | 6.553% | $43.0794 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $1,005.61 | $1,084.8792 | $1,084.87 | $1,084.85 | $1,084.90 | |