| 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 | $166.60 | 11.390% | $185.5757 | $185.58 | $185.60 | $185.60 |
| Purchase #2 | $168.77 | 5.559% | $178.1519 | $178.15 | $178.15 | $178.20 |
| Purchase #3 | $149.92 | 13.472% | $170.1172 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $140.98 | 8.791% | $153.3736 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $152.49 | 9.461% | $166.9171 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $194.29 | 5.291% | $204.5699 | $204.57 | $204.55 | $204.60 |
| Purchase #7 | $118.75 | 6.582% | $126.5661 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $1,091.80 | $1,185.2715 | $1,185.28 | $1,185.20 | $1,185.40 | |