| 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 | $207.48 | 6.193% | $220.3292 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $240.43 | 13.528% | $272.9554 | $272.96 | $272.95 | $273.00 |
| Purchase #3 | $174.48 | 11.250% | $194.109 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $165.83 | 5.716% | $175.3088 | $175.31 | $175.30 | $175.30 |
| Purchase #5 | $91.43 | 8.318% | $99.0351 | $99.04 | $99.05 | $99.00 |
| Purchase #6 | $117.95 | 12.146% | $132.2762 | $132.28 | $132.30 | $132.30 |
| Purchase #7 | $158.68 | 12.777% | $178.9545 | $178.95 | $178.95 | $179.00 |
| 7 purchase totals = | $1,156.28 | $1,272.9682 | $1,272.98 | $1,273.00 | $1,273.00 | |