| 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 | $148.62 | 6.550% | $158.3546 | $158.35 | $158.35 | $158.40 |
| Purchase #2 | $185.49 | 11.236% | $206.3317 | $206.33 | $206.35 | $206.30 |
| Purchase #3 | $172.49 | 10.440% | $190.498 | $190.50 | $190.50 | $190.50 |
| Purchase #4 | $182.76 | 12.577% | $205.7457 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $177.70 | 4.216% | $185.1918 | $185.19 | $185.20 | $185.20 |
| Purchase #6 | $128.91 | 6.263% | $136.9836 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $215.60 | 6.470% | $229.5493 | $229.55 | $229.55 | $229.50 |
| 7 purchase totals = | $1,211.57 | $1,312.6547 | $1,312.65 | $1,312.70 | $1,312.60 | |