| 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 | $182.69 | 10.594% | $202.0442 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $78.80 | 4.402% | $82.2688 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $64.96 | 11.863% | $72.6662 | $72.67 | $72.65 | $72.70 |
| Purchase #4 | $162.70 | 8.251% | $176.1244 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $80.49 | 5.523% | $84.9355 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $68.62 | 5.335% | $72.2809 | $72.28 | $72.30 | $72.30 |
| Purchase #7 | $13.51 | 13.484% | $15.3317 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $651.77 | $705.6517 | $705.65 | $705.65 | $705.60 | |