| 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 | $241.33 | 4.270% | $251.6348 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $169.69 | 4.814% | $177.8589 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $131.67 | 10.261% | $145.1807 | $145.18 | $145.20 | $145.20 |
| Purchase #4 | $149.34 | 11.354% | $166.2961 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $84.85 | 9.797% | $93.1628 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $48.94 | 5.695% | $51.7271 | $51.73 | $51.75 | $51.70 |
| Purchase #7 | $73.65 | 12.756% | $83.0448 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $899.47 | $968.9052 | $968.90 | $968.95 | $968.90 | |