| 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 | $191.74 | 10.849% | $212.5419 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $135.67 | 6.632% | $144.6676 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $187.42 | 5.555% | $197.8312 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $177.63 | 13.401% | $201.4342 | $201.43 | $201.45 | $201.40 |
| Purchase #5 | $55.93 | 6.112% | $59.3484 | $59.35 | $59.35 | $59.30 |
| Purchase #6 | $150.79 | 9.754% | $165.4981 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $131.47 | 11.384% | $146.4365 | $146.44 | $146.45 | $146.40 |
| 7 purchase totals = | $1,030.65 | $1,127.7579 | $1,127.76 | $1,127.80 | $1,127.60 | |