| 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 | $39.60 | 13.598% | $44.9848 | $44.98 | $45.00 | $45.00 |
| Purchase #2 | $133.38 | 12.615% | $150.2059 | $150.21 | $150.20 | $150.20 |
| Purchase #3 | $62.43 | 13.396% | $70.7931 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $210.67 | 3.355% | $217.738 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $51.39 | 8.674% | $55.8476 | $55.85 | $55.85 | $55.80 |
| Purchase #6 | $186.39 | 11.430% | $207.6944 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $165.35 | 11.364% | $184.1404 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $849.21 | $931.4042 | $931.40 | $931.45 | $931.30 | |