| 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 | $134.88 | 5.761% | $142.6504 | $142.65 | $142.65 | $142.70 |
| Purchase #2 | $87.89 | 8.601% | $95.4494 | $95.45 | $95.45 | $95.40 |
| Purchase #3 | $81.81 | 7.195% | $87.6962 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $118.89 | 9.327% | $129.9789 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $136.47 | 8.685% | $148.3224 | $148.32 | $148.30 | $148.30 |
| Purchase #6 | $123.62 | 8.205% | $133.763 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $84.96 | 8.602% | $92.2683 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $768.52 | $830.1286 | $830.13 | $830.10 | $830.20 | |