| 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 | $97.66 | 10.516% | $107.9299 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $151.28 | 9.221% | $165.2295 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $91.36 | 6.136% | $96.9658 | $96.97 | $96.95 | $97.00 |
| Purchase #4 | $150.52 | 5.361% | $158.5894 | $158.59 | $158.60 | $158.60 |
| Purchase #5 | $27.65 | 13.687% | $31.4345 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $111.38 | 6.120% | $118.1965 | $118.20 | $118.20 | $118.20 |
| Purchase #7 | $211.95 | 8.417% | $229.7898 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $841.80 | $908.1354 | $908.14 | $908.20 | $908.10 | |