| 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 | $151.91 | 6.246% | $161.3983 | $161.40 | $161.40 | $161.40 |
| Purchase #2 | $197.69 | 12.864% | $223.1208 | $223.12 | $223.10 | $223.10 |
| Purchase #3 | $36.27 | 8.735% | $39.4382 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $46.26 | 5.804% | $48.9449 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $8.52 | 7.572% | $9.1651 | $9.17 | $9.15 | $9.20 |
| Purchase #6 | $141.81 | 3.405% | $146.6386 | $146.64 | $146.65 | $146.60 |
| Purchase #7 | $176.68 | 10.815% | $195.7879 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $759.14 | $824.4938 | $824.50 | $824.50 | $824.40 | |