| 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 | $150.93 | 13.483% | $171.2799 | $171.28 | $171.30 | $171.30 |
| Purchase #2 | $141.76 | 12.159% | $158.9966 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $140.29 | 13.212% | $158.8251 | $158.83 | $158.85 | $158.80 |
| Purchase #4 | $82.33 | 11.311% | $91.6423 | $91.64 | $91.65 | $91.60 |
| Purchase #5 | $80.73 | 7.849% | $87.0665 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $101.32 | 8.305% | $109.7346 | $109.73 | $109.75 | $109.70 |
| Purchase #7 | $136.63 | 8.502% | $148.2463 | $148.25 | $148.25 | $148.20 |
| 7 purchase totals = | $833.99 | $925.7913 | $925.80 | $925.85 | $925.70 | |