| 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 | $138.53 | 3.250% | $143.0322 | $143.03 | $143.05 | $143.00 |
| Purchase #2 | $51.71 | 12.610% | $58.2306 | $58.23 | $58.25 | $58.20 |
| Purchase #3 | $191.89 | 3.629% | $198.8537 | $198.85 | $198.85 | $198.90 |
| Purchase #4 | $37.92 | 7.863% | $40.9016 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $243.53 | 11.361% | $271.1974 | $271.20 | $271.20 | $271.20 |
| Purchase #6 | $164.33 | 12.234% | $184.4341 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $73.43 | 4.103% | $76.4428 | $76.44 | $76.45 | $76.40 |
| 7 purchase totals = | $901.34 | $973.0924 | $973.08 | $973.15 | $973.00 | |