| 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 | $132.97 | 11.835% | $148.707 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $34.75 | 4.102% | $36.1754 | $36.18 | $36.20 | $36.20 |
| Purchase #3 | $48.80 | 9.294% | $53.3355 | $53.34 | $53.35 | $53.30 |
| Purchase #4 | $24.46 | 12.579% | $27.5368 | $27.54 | $27.55 | $27.50 |
| Purchase #5 | $203.33 | 4.262% | $211.9959 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $112.39 | 8.711% | $122.1803 | $122.18 | $122.20 | $122.20 |
| Purchase #7 | $107.57 | 6.316% | $114.3641 | $114.36 | $114.35 | $114.40 |
| 7 purchase totals = | $664.27 | $714.2950 | $714.31 | $714.35 | $714.30 | |