| 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 | $162.30 | 10.701% | $179.6677 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $112.73 | 8.828% | $122.6818 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $29.30 | 12.659% | $33.0091 | $33.01 | $33.00 | $33.00 |
| Purchase #4 | $220.34 | 12.624% | $248.1557 | $248.16 | $248.15 | $248.20 |
| Purchase #5 | $127.97 | 13.804% | $145.635 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $87.39 | 13.541% | $99.2235 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $150.97 | 4.685% | $158.0429 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $891.00 | $986.4157 | $986.42 | $986.40 | $986.40 | |