| 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 | $157.42 | 8.335% | $170.541 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $105.34 | 3.365% | $108.8847 | $108.88 | $108.90 | $108.90 |
| Purchase #3 | $127.52 | 5.559% | $134.6088 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $134.71 | 7.352% | $144.6139 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $223.52 | 10.473% | $246.9292 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $205.98 | 6.596% | $219.5664 | $219.57 | $219.55 | $219.60 |
| Purchase #7 | $148.68 | 11.611% | $165.9432 | $165.94 | $165.95 | $165.90 |
| 7 purchase totals = | $1,103.17 | $1,191.0872 | $1,191.08 | $1,191.10 | $1,191.00 | |