| 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 | $160.76 | 11.451% | $179.1686 | $179.17 | $179.15 | $179.20 |
| Purchase #2 | $234.70 | 8.168% | $253.8703 | $253.87 | $253.85 | $253.90 |
| Purchase #3 | $169.65 | 6.235% | $180.2277 | $180.23 | $180.25 | $180.20 |
| Purchase #4 | $31.53 | 4.266% | $32.8751 | $32.88 | $32.90 | $32.90 |
| Purchase #5 | $185.48 | 9.536% | $203.1674 | $203.17 | $203.15 | $203.20 |
| Purchase #6 | $54.77 | 12.613% | $61.6781 | $61.68 | $61.70 | $61.70 |
| Purchase #7 | $152.59 | 4.826% | $159.954 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $989.48 | $1,070.9412 | $1,070.95 | $1,070.95 | $1,071.10 | |