| 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 | $176.67 | 8.765% | $192.1551 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $44.52 | 9.314% | $48.6666 | $48.67 | $48.65 | $48.70 |
| Purchase #3 | $244.64 | 10.481% | $270.2807 | $270.28 | $270.30 | $270.30 |
| Purchase #4 | $161.49 | 11.610% | $180.239 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $243.77 | 3.684% | $252.7505 | $252.75 | $252.75 | $252.80 |
| Purchase #6 | $214.43 | 9.336% | $234.4492 | $234.45 | $234.45 | $234.40 |
| Purchase #7 | $235.36 | 5.774% | $248.9497 | $248.95 | $248.95 | $248.90 |
| 7 purchase totals = | $1,320.88 | $1,427.4908 | $1,427.50 | $1,427.50 | $1,427.50 | |