| 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 | $144.94 | 11.803% | $162.0473 | $162.05 | $162.05 | $162.00 |
| Purchase #2 | $51.79 | 5.825% | $54.8068 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $152.94 | 4.785% | $160.2582 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $106.80 | 11.140% | $118.6975 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $33.67 | 4.340% | $35.1313 | $35.13 | $35.15 | $35.10 |
| Purchase #6 | $44.90 | 10.454% | $49.5938 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $194.34 | 13.250% | $220.0901 | $220.09 | $220.10 | $220.10 |
| 7 purchase totals = | $729.38 | $800.6250 | $800.63 | $800.65 | $800.60 | |