| 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 | $131.58 | 4.266% | $137.1932 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $94.42 | 7.740% | $101.7281 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $21.84 | 6.238% | $23.2024 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $48.93 | 3.321% | $50.555 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $95.34 | 7.471% | $102.4629 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $219.90 | 13.835% | $250.3232 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $142.55 | 9.592% | $156.2234 | $156.22 | $156.20 | $156.20 |
| 7 purchase totals = | $754.56 | $821.6882 | $821.68 | $821.65 | $821.70 | |