| 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 | $185.79 | 5.448% | $195.9118 | $195.91 | $195.90 | $195.90 |
| Purchase #2 | $102.67 | 6.805% | $109.6567 | $109.66 | $109.65 | $109.70 |
| Purchase #3 | $114.36 | 12.255% | $128.3748 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $64.30 | 3.335% | $66.4444 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $40.61 | 8.111% | $43.9039 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $26.74 | 4.552% | $27.9572 | $27.96 | $27.95 | $28.00 |
| Purchase #7 | $160.74 | 6.216% | $170.7316 | $170.73 | $170.75 | $170.70 |
| 7 purchase totals = | $695.21 | $742.9804 | $742.97 | $742.95 | $743.00 | |