| 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 | $119.38 | 9.498% | $130.7187 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $119.59 | 7.678% | $128.7721 | $128.77 | $128.75 | $128.80 |
| Purchase #3 | $121.68 | 6.605% | $129.717 | $129.72 | $129.70 | $129.70 |
| Purchase #4 | $8.39 | 11.192% | $9.329 | $9.33 | $9.35 | $9.30 |
| Purchase #5 | $149.98 | 3.608% | $155.3913 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $118.63 | 11.625% | $132.4207 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $58.64 | 4.399% | $61.2196 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $696.29 | $747.5684 | $747.57 | $747.50 | $747.50 | |