| 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 | $145.33 | 13.280% | $164.6298 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $227.78 | 9.290% | $248.9408 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $127.80 | 10.650% | $141.4107 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $89.60 | 6.326% | $95.2681 | $95.27 | $95.25 | $95.30 |
| Purchase #5 | $26.52 | 9.163% | $28.95 | $28.95 | $28.95 | $29.00 |
| Purchase #6 | $117.37 | 11.325% | $130.6622 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $51.95 | 13.820% | $59.1295 | $59.13 | $59.15 | $59.10 |
| 7 purchase totals = | $786.35 | $868.9911 | $868.99 | $869.00 | $869.00 | |