| 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 | $153.57 | 12.371% | $172.5681 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $85.79 | 9.694% | $94.1065 | $94.11 | $94.10 | $94.10 |
| Purchase #3 | $240.87 | 12.819% | $271.7471 | $271.75 | $271.75 | $271.70 |
| Purchase #4 | $215.67 | 11.856% | $241.2398 | $241.24 | $241.25 | $241.20 |
| Purchase #5 | $130.71 | 9.426% | $143.0307 | $143.03 | $143.05 | $143.00 |
| Purchase #6 | $118.40 | 5.459% | $124.8635 | $124.86 | $124.85 | $124.90 |
| Purchase #7 | $40.75 | 9.739% | $44.7186 | $44.72 | $44.70 | $44.70 |
| 7 purchase totals = | $985.76 | $1,092.2743 | $1,092.28 | $1,092.25 | $1,092.20 | |