| 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 | $136.75 | 13.570% | $155.307 | $155.31 | $155.30 | $155.30 |
| Purchase #2 | $123.77 | 6.429% | $131.7272 | $131.73 | $131.75 | $131.70 |
| Purchase #3 | $116.87 | 3.449% | $120.9008 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $46.70 | 9.271% | $51.0296 | $51.03 | $51.05 | $51.00 |
| Purchase #5 | $136.36 | 4.701% | $142.7703 | $142.77 | $142.75 | $142.80 |
| Purchase #6 | $141.54 | 10.425% | $156.2955 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $68.95 | 6.829% | $73.6586 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $770.94 | $831.6890 | $831.70 | $831.70 | $831.70 | |