| 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 | $177.94 | 10.769% | $197.1024 | $197.10 | $197.10 | $197.10 |
| Purchase #2 | $39.59 | 12.483% | $44.532 | $44.53 | $44.55 | $44.50 |
| Purchase #3 | $43.81 | 11.115% | $48.6795 | $48.68 | $48.70 | $48.70 |
| Purchase #4 | $82.27 | 9.129% | $89.7804 | $89.78 | $89.80 | $89.80 |
| Purchase #5 | $200.60 | 11.663% | $223.996 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $59.33 | 6.552% | $63.2173 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $6.95 | 5.327% | $7.3202 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $610.49 | $674.6278 | $674.63 | $674.65 | $674.60 | |