| 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 | $188.92 | 6.450% | $201.1053 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $243.99 | 7.807% | $263.0383 | $263.04 | $263.05 | $263.00 |
| Purchase #3 | $117.53 | 8.610% | $127.6493 | $127.65 | $127.65 | $127.60 |
| Purchase #4 | $83.43 | 8.527% | $90.5441 | $90.54 | $90.55 | $90.50 |
| Purchase #5 | $223.69 | 6.223% | $237.6102 | $237.61 | $237.60 | $237.60 |
| Purchase #6 | $102.32 | 13.342% | $115.9715 | $115.97 | $115.95 | $116.00 |
| Purchase #7 | $136.88 | 3.508% | $141.6818 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $1,096.76 | $1,177.6005 | $1,177.60 | $1,177.60 | $1,177.50 | |