| 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 | $103.96 | 6.809% | $111.0386 | $111.04 | $111.05 | $111.00 |
| Purchase #2 | $115.47 | 5.182% | $121.4537 | $121.45 | $121.45 | $121.50 |
| Purchase #3 | $116.63 | 12.622% | $131.351 | $131.35 | $131.35 | $131.40 |
| Purchase #4 | $60.31 | 13.506% | $68.4555 | $68.46 | $68.45 | $68.50 |
| Purchase #5 | $141.70 | 9.424% | $155.0538 | $155.05 | $155.05 | $155.10 |
| Purchase #6 | $23.49 | 3.587% | $24.3326 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $168.98 | 4.449% | $176.4979 | $176.50 | $176.50 | $176.50 |
| 7 purchase totals = | $730.54 | $788.1831 | $788.18 | $788.20 | $788.30 | |