| 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 | $142.48 | 13.287% | $161.4113 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $61.25 | 8.136% | $66.2333 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $68.97 | 9.486% | $75.5125 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $107.97 | 4.754% | $113.1029 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $12.98 | 6.647% | $13.8428 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $119.32 | 11.854% | $133.4642 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $170.30 | 11.283% | $189.5149 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $683.27 | $753.0819 | $753.06 | $753.05 | $753.00 | |