| 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 | $69.33 | 8.789% | $75.4234 | $75.42 | $75.40 | $75.40 |
| Purchase #2 | $207.33 | 7.608% | $223.1037 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $136.93 | 12.526% | $154.0819 | $154.08 | $154.10 | $154.10 |
| Purchase #4 | $232.31 | 10.186% | $255.9731 | $255.97 | $255.95 | $256.00 |
| Purchase #5 | $149.99 | 6.360% | $159.5294 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $138.81 | 8.613% | $150.7657 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $118.83 | 5.541% | $125.4144 | $125.41 | $125.40 | $125.40 |
| 7 purchase totals = | $1,053.53 | $1,144.2916 | $1,144.28 | $1,144.25 | $1,144.30 | |