| 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 | $165.45 | 4.673% | $173.1815 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $119.90 | 10.655% | $132.6753 | $132.68 | $132.70 | $132.70 |
| Purchase #3 | $77.91 | 13.649% | $88.5439 | $88.54 | $88.55 | $88.50 |
| Purchase #4 | $33.48 | 10.670% | $37.0523 | $37.05 | $37.05 | $37.10 |
| Purchase #5 | $14.81 | 10.831% | $16.4141 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $149.86 | 9.581% | $164.2181 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $16.94 | 13.280% | $19.1896 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $578.35 | $631.2748 | $631.27 | $631.30 | $631.30 | |