| 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 | $24.54 | 6.738% | $26.1935 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $142.54 | 3.265% | $147.1939 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $141.39 | 13.845% | $160.9654 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $129.68 | 9.377% | $141.8401 | $141.84 | $141.85 | $141.80 |
| Purchase #5 | $156.84 | 7.828% | $169.1174 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $25.42 | 10.225% | $28.0192 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $219.30 | 9.609% | $240.3725 | $240.37 | $240.35 | $240.40 |
| 7 purchase totals = | $839.71 | $913.7020 | $913.70 | $913.65 | $913.70 | |