| 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 | $51.79 | 10.351% | $57.1508 | $57.15 | $57.15 | $57.20 |
| Purchase #2 | $109.69 | 13.735% | $124.7559 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $135.38 | 12.508% | $152.3133 | $152.31 | $152.30 | $152.30 |
| Purchase #4 | $182.79 | 12.275% | $205.2275 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $168.84 | 10.393% | $186.3875 | $186.39 | $186.40 | $186.40 |
| Purchase #6 | $96.95 | 4.554% | $101.3651 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $141.40 | 10.313% | $155.9826 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $886.84 | $983.1827 | $983.19 | $983.20 | $983.30 | |