| 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 | $146.35 | 10.452% | $161.6465 | $161.65 | $161.65 | $161.60 |
| Purchase #2 | $34.54 | 10.442% | $38.1467 | $38.15 | $38.15 | $38.10 |
| Purchase #3 | $141.62 | 11.248% | $157.5494 | $157.55 | $157.55 | $157.50 |
| Purchase #4 | $113.84 | 11.798% | $127.2708 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $117.50 | 6.850% | $125.5488 | $125.55 | $125.55 | $125.50 |
| Purchase #6 | $125.72 | 8.505% | $136.4125 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $88.38 | 5.642% | $93.3664 | $93.37 | $93.35 | $93.40 |
| 7 purchase totals = | $767.95 | $839.9411 | $839.95 | $839.90 | $839.80 | |