| 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 | $135.31 | 10.440% | $149.4364 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $49.72 | 7.728% | $53.5624 | $53.56 | $53.55 | $53.60 |
| Purchase #3 | $85.89 | 10.822% | $95.185 | $95.19 | $95.20 | $95.20 |
| Purchase #4 | $107.96 | 10.476% | $119.2699 | $119.27 | $119.25 | $119.30 |
| Purchase #5 | $75.44 | 13.687% | $85.7655 | $85.77 | $85.75 | $85.80 |
| Purchase #6 | $165.75 | 4.395% | $173.0347 | $173.03 | $173.05 | $173.00 |
| Purchase #7 | $108.44 | 12.236% | $121.7087 | $121.71 | $121.70 | $121.70 |
| 7 purchase totals = | $728.51 | $797.9626 | $797.97 | $797.95 | $798.00 | |