| 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 | $108.64 | 8.603% | $117.9863 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $158.75 | 11.259% | $176.6237 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $99.36 | 8.577% | $107.8821 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $247.56 | 9.651% | $271.452 | $271.45 | $271.45 | $271.50 |
| Purchase #5 | $65.76 | 10.869% | $72.9075 | $72.91 | $72.90 | $72.90 |
| Purchase #6 | $9.96 | 13.583% | $11.3129 | $11.31 | $11.30 | $11.30 |
| Purchase #7 | $147.91 | 3.134% | $152.5455 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $837.94 | $910.7100 | $910.71 | $910.70 | $910.70 | |