| 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 | $178.91 | 10.828% | $198.2824 | $198.28 | $198.30 | $198.30 |
| Purchase #2 | $127.84 | 10.724% | $141.5496 | $141.55 | $141.55 | $141.50 |
| Purchase #3 | $122.26 | 11.336% | $136.1194 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $26.64 | 3.561% | $27.5887 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $18.53 | 3.779% | $19.2302 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $86.45 | 9.261% | $94.4561 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $135.54 | 10.583% | $149.8842 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $696.17 | $767.1106 | $767.11 | $767.15 | $767.10 | |