| 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 | $75.26 | 6.526% | $80.1715 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $172.90 | 8.798% | $188.1117 | $188.11 | $188.10 | $188.10 |
| Purchase #3 | $217.90 | 12.750% | $245.6823 | $245.68 | $245.70 | $245.70 |
| Purchase #4 | $145.73 | 9.354% | $159.3616 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $125.33 | 8.684% | $136.2137 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $138.74 | 7.835% | $149.6103 | $149.61 | $149.60 | $149.60 |
| Purchase #7 | $235.63 | 3.432% | $243.7168 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $1,111.49 | $1,202.8679 | $1,202.86 | $1,202.80 | $1,202.90 | |