| 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 | $177.46 | 9.705% | $194.6825 | $194.68 | $194.70 | $194.70 |
| Purchase #2 | $144.71 | 9.511% | $158.4734 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $72.90 | 10.715% | $80.7112 | $80.71 | $80.70 | $80.70 |
| Purchase #4 | $120.55 | 3.560% | $124.8416 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $61.52 | 5.513% | $64.9116 | $64.91 | $64.90 | $64.90 |
| Purchase #6 | $49.37 | 6.836% | $52.7449 | $52.74 | $52.75 | $52.70 |
| Purchase #7 | $128.70 | 4.802% | $134.8802 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $755.21 | $811.2454 | $811.23 | $811.25 | $811.20 | |