| 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 | $178.82 | 11.408% | $199.2198 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $171.38 | 13.359% | $194.2747 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $242.65 | 5.730% | $256.5538 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $203.68 | 12.583% | $229.3091 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $37.97 | 8.190% | $41.0797 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $27.77 | 6.747% | $29.6436 | $29.64 | $29.65 | $29.60 |
| Purchase #7 | $55.87 | 5.292% | $58.8266 | $58.83 | $58.85 | $58.80 |
| 7 purchase totals = | $918.14 | $1,008.9073 | $1,008.90 | $1,008.90 | $1,008.90 | |