| 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 | $107.80 | 13.646% | $122.5104 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $162.27 | 3.747% | $168.3503 | $168.35 | $168.35 | $168.40 |
| Purchase #3 | $168.26 | 6.722% | $179.5704 | $179.57 | $179.55 | $179.60 |
| Purchase #4 | $55.57 | 12.872% | $62.723 | $62.72 | $62.70 | $62.70 |
| Purchase #5 | $42.39 | 5.560% | $44.7469 | $44.75 | $44.75 | $44.70 |
| Purchase #6 | $63.66 | 11.168% | $70.7695 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $131.57 | 8.431% | $142.6627 | $142.66 | $142.65 | $142.70 |
| 7 purchase totals = | $731.52 | $791.3332 | $791.33 | $791.25 | $791.40 | |