| 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 | $57.83 | 7.779% | $62.3286 | $62.33 | $62.35 | $62.30 |
| Purchase #2 | $183.97 | 4.250% | $191.7887 | $191.79 | $191.80 | $191.80 |
| Purchase #3 | $186.56 | 8.435% | $202.2963 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $123.68 | 11.710% | $138.1629 | $138.16 | $138.15 | $138.20 |
| Purchase #5 | $146.83 | 8.870% | $159.8538 | $159.85 | $159.85 | $159.90 |
| Purchase #6 | $103.33 | 12.777% | $116.5325 | $116.53 | $116.55 | $116.50 |
| Purchase #7 | $186.36 | 6.821% | $199.0716 | $199.07 | $199.05 | $199.10 |
| 7 purchase totals = | $988.56 | $1,070.0344 | $1,070.03 | $1,070.05 | $1,070.10 | |