| 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 | $26.53 | 11.865% | $29.6778 | $29.68 | $29.70 | $29.70 |
| Purchase #2 | $143.43 | 13.636% | $162.9881 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $175.99 | 3.215% | $181.6481 | $181.65 | $181.65 | $181.60 |
| Purchase #4 | $160.82 | 6.288% | $170.9324 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $14.31 | 10.557% | $15.8207 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $177.25 | 13.829% | $201.7619 | $201.76 | $201.75 | $201.80 |
| Purchase #7 | $194.35 | 5.358% | $204.7633 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $892.68 | $967.5923 | $967.59 | $967.60 | $967.60 | |