| 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 | $168.48 | 5.573% | $177.8694 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $21.43 | 3.169% | $22.1091 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $69.35 | 10.145% | $76.3856 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $224.45 | 10.399% | $247.7906 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $72.81 | 13.682% | $82.7719 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $198.57 | 10.438% | $219.2967 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $46.92 | 9.157% | $51.2165 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $802.01 | $877.4398 | $877.45 | $877.40 | $877.50 | |