| 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 | $155.57 | 11.464% | $173.4045 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $165.89 | 4.808% | $173.866 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $47.79 | 13.450% | $54.2178 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $205.36 | 9.250% | $224.3558 | $224.36 | $224.35 | $224.40 |
| Purchase #5 | $192.31 | 12.551% | $216.4468 | $216.45 | $216.45 | $216.40 |
| Purchase #6 | $221.91 | 3.360% | $229.3662 | $229.37 | $229.35 | $229.40 |
| Purchase #7 | $7.60 | 4.302% | $7.927 | $7.93 | $7.95 | $7.90 |
| 7 purchase totals = | $996.43 | $1,079.5841 | $1,079.60 | $1,079.55 | $1,079.60 | |