| 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 | $169.54 | 10.365% | $187.1128 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $226.32 | 7.832% | $244.0454 | $244.05 | $244.05 | $244.00 |
| Purchase #3 | $62.68 | 5.819% | $66.3273 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $157.57 | 12.799% | $177.7374 | $177.74 | $177.75 | $177.70 |
| Purchase #5 | $205.40 | 6.204% | $218.143 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $9.26 | 4.368% | $9.6645 | $9.66 | $9.65 | $9.70 |
| Purchase #7 | $118.91 | 7.406% | $127.7165 | $127.72 | $127.70 | $127.70 |
| 7 purchase totals = | $949.68 | $1,030.7469 | $1,030.75 | $1,030.75 | $1,030.60 | |