| 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 | $144.80 | 3.549% | $149.939 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $48.84 | 6.865% | $52.1929 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $55.57 | 13.758% | $63.2153 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $211.44 | 8.699% | $229.8332 | $229.83 | $229.85 | $229.80 |
| Purchase #5 | $240.46 | 6.777% | $256.756 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $139.67 | 7.577% | $150.2528 | $150.25 | $150.25 | $150.30 |
| Purchase #7 | $89.75 | 7.122% | $96.142 | $96.14 | $96.15 | $96.10 |
| 7 purchase totals = | $930.53 | $998.3312 | $998.33 | $998.35 | $998.30 | |