| 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 | $146.57 | 8.674% | $159.2835 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $123.87 | 3.487% | $128.1893 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $8.39 | 8.343% | $9.09 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $17.76 | 8.438% | $19.2586 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $118.61 | 7.108% | $127.0408 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $229.95 | 10.592% | $254.3063 | $254.31 | $254.30 | $254.30 |
| Purchase #7 | $161.49 | 12.674% | $181.9572 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $806.64 | $879.1257 | $879.13 | $879.15 | $879.20 | |