| 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 | $81.43 | 4.596% | $85.1725 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $149.83 | 7.575% | $161.1796 | $161.18 | $161.20 | $161.20 |
| Purchase #3 | $199.67 | 11.593% | $222.8177 | $222.82 | $222.80 | $222.80 |
| Purchase #4 | $31.76 | 4.788% | $33.2807 | $33.28 | $33.30 | $33.30 |
| Purchase #5 | $179.37 | 4.700% | $187.8004 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $123.26 | 10.178% | $135.8054 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $169.68 | 4.665% | $177.5956 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $935.00 | $1,003.6519 | $1,003.66 | $1,003.65 | $1,003.70 | |