| 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 | $177.33 | 9.372% | $193.9494 | $193.95 | $193.95 | $193.90 |
| Purchase #2 | $104.28 | 5.490% | $110.005 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $241.91 | 8.662% | $262.8642 | $262.86 | $262.85 | $262.90 |
| Purchase #4 | $141.38 | 10.802% | $156.6519 | $156.65 | $156.65 | $156.70 |
| Purchase #5 | $150.28 | 3.790% | $155.9756 | $155.98 | $156.00 | $156.00 |
| Purchase #6 | $49.73 | 12.834% | $56.1123 | $56.11 | $56.10 | $56.10 |
| Purchase #7 | $223.27 | 13.391% | $253.1681 | $253.17 | $253.15 | $253.20 |
| 7 purchase totals = | $1,088.18 | $1,188.7265 | $1,188.73 | $1,188.70 | $1,188.80 | |