| 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 | $190.28 | 11.797% | $212.7273 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $135.85 | 7.498% | $146.036 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $98.45 | 11.396% | $109.6694 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $31.53 | 9.162% | $34.4188 | $34.42 | $34.40 | $34.40 |
| Purchase #5 | $166.25 | 13.758% | $189.1227 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $39.77 | 8.262% | $43.0558 | $43.06 | $43.05 | $43.10 |
| Purchase #7 | $216.53 | 12.107% | $242.7453 | $242.75 | $242.75 | $242.70 |
| 7 purchase totals = | $878.66 | $977.7753 | $977.79 | $977.75 | $977.70 | |