| 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 | $147.87 | 7.521% | $158.9913 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $217.71 | 4.322% | $227.1194 | $227.12 | $227.10 | $227.10 |
| Purchase #3 | $207.29 | 12.136% | $232.4467 | $232.45 | $232.45 | $232.40 |
| Purchase #4 | $232.54 | 5.188% | $244.6042 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $240.46 | 3.358% | $248.5346 | $248.53 | $248.55 | $248.50 |
| Purchase #6 | $200.61 | 3.861% | $208.3556 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $29.69 | 13.199% | $33.6088 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $1,276.17 | $1,353.6606 | $1,353.66 | $1,353.65 | $1,353.60 | |