| 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 | $57.80 | 4.292% | $60.2808 | $60.28 | $60.30 | $60.30 |
| Purchase #2 | $158.83 | 13.480% | $180.2403 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $110.99 | 9.270% | $121.2788 | $121.28 | $121.30 | $121.30 |
| Purchase #4 | $14.67 | 8.380% | $15.8993 | $15.90 | $15.90 | $15.90 |
| Purchase #5 | $173.50 | 7.476% | $186.4709 | $186.47 | $186.45 | $186.50 |
| Purchase #6 | $158.72 | 12.369% | $178.3521 | $178.35 | $178.35 | $178.40 |
| Purchase #7 | $199.35 | 7.261% | $213.8248 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $873.86 | $956.3470 | $956.34 | $956.35 | $956.40 | |