| 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 | $143.87 | 13.654% | $163.514 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $147.99 | 12.713% | $166.804 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $184.34 | 4.642% | $192.8971 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $112.61 | 4.474% | $117.6482 | $117.65 | $117.65 | $117.60 |
| Purchase #5 | $172.33 | 9.521% | $188.7375 | $188.74 | $188.75 | $188.70 |
| Purchase #6 | $59.95 | 7.753% | $64.5979 | $64.60 | $64.60 | $64.60 |
| Purchase #7 | $126.48 | 6.288% | $134.4331 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $947.57 | $1,028.6318 | $1,028.63 | $1,028.65 | $1,028.50 | |