| 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 | $175.51 | 8.441% | $190.3248 | $190.32 | $190.30 | $190.30 |
| Purchase #2 | $145.28 | 12.474% | $163.4022 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $73.99 | 10.512% | $81.7678 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $161.43 | 6.826% | $172.4492 | $172.45 | $172.45 | $172.40 |
| Purchase #5 | $235.52 | 13.852% | $268.1442 | $268.14 | $268.15 | $268.10 |
| Purchase #6 | $37.37 | 13.374% | $42.3679 | $42.37 | $42.35 | $42.40 |
| Purchase #7 | $208.46 | 9.687% | $228.6535 | $228.65 | $228.65 | $228.70 |
| 7 purchase totals = | $1,037.56 | $1,147.1096 | $1,147.10 | $1,147.05 | $1,147.10 | |