| 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 | $165.84 | 7.129% | $177.6627 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $99.68 | 7.288% | $106.9447 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $196.64 | 13.305% | $222.803 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $178.74 | 4.825% | $187.3642 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $12.88 | 13.839% | $14.6625 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $239.49 | 12.818% | $270.1878 | $270.19 | $270.20 | $270.20 |
| Purchase #7 | $170.39 | 11.380% | $189.7804 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $1,063.66 | $1,169.4053 | $1,169.39 | $1,169.40 | $1,169.50 | |