| 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 | $187.53 | 5.794% | $198.3955 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $63.26 | 4.583% | $66.1592 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $48.45 | 7.664% | $52.1632 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $44.43 | 4.158% | $46.2774 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $222.73 | 13.307% | $252.3687 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $91.71 | 4.364% | $95.7122 | $95.71 | $95.70 | $95.70 |
| Purchase #7 | $115.76 | 11.304% | $128.8455 | $128.85 | $128.85 | $128.80 |
| 7 purchase totals = | $773.87 | $839.9217 | $839.93 | $839.90 | $840.00 | |