| 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 | $25.97 | 6.854% | $27.75 | $27.75 | $27.75 | $27.80 |
| Purchase #2 | $144.45 | 7.736% | $155.6247 | $155.62 | $155.60 | $155.60 |
| Purchase #3 | $17.55 | 12.244% | $19.6988 | $19.70 | $19.70 | $19.70 |
| Purchase #4 | $122.67 | 11.812% | $137.1598 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $170.75 | 5.304% | $179.8066 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $76.61 | 8.478% | $83.105 | $83.11 | $83.10 | $83.10 |
| Purchase #7 | $187.47 | 8.250% | $202.9363 | $202.94 | $202.95 | $202.90 |
| 7 purchase totals = | $745.47 | $806.0812 | $806.09 | $806.05 | $806.10 | |