| 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 | $138.96 | 11.604% | $155.0849 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $30.88 | 9.613% | $33.8485 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $56.91 | 11.438% | $63.4194 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $101.91 | 8.317% | $110.3859 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $163.74 | 4.103% | $170.4583 | $170.46 | $170.45 | $170.50 |
| Purchase #6 | $109.48 | 8.370% | $118.6435 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $81.39 | 13.752% | $92.5828 | $92.58 | $92.60 | $92.60 |
| 7 purchase totals = | $683.27 | $744.4233 | $744.42 | $744.45 | $744.40 | |