| 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 | $14.85 | 9.818% | $16.308 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $138.92 | 6.723% | $148.2596 | $148.26 | $148.25 | $148.30 |
| Purchase #3 | $118.29 | 4.208% | $123.2676 | $123.27 | $123.25 | $123.30 |
| Purchase #4 | $119.35 | 8.523% | $129.5222 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $201.87 | 7.383% | $216.7741 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $41.90 | 7.744% | $45.1447 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $125.42 | 11.245% | $139.5235 | $139.52 | $139.50 | $139.50 |
| 7 purchase totals = | $760.60 | $818.7997 | $818.79 | $818.70 | $818.80 | |