| 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 | $136.86 | 3.255% | $141.3148 | $141.31 | $141.30 | $141.30 |
| Purchase #2 | $60.42 | 3.151% | $62.3238 | $62.32 | $62.30 | $62.30 |
| Purchase #3 | $149.63 | 7.777% | $161.2667 | $161.27 | $161.25 | $161.30 |
| Purchase #4 | $217.29 | 9.288% | $237.4719 | $237.47 | $237.45 | $237.50 |
| Purchase #5 | $31.93 | 5.507% | $33.6884 | $33.69 | $33.70 | $33.70 |
| Purchase #6 | $102.71 | 10.422% | $113.4144 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $137.60 | 4.297% | $143.5127 | $143.51 | $143.50 | $143.50 |
| 7 purchase totals = | $836.44 | $892.9927 | $892.98 | $892.90 | $893.00 | |