| 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 | $162.81 | 8.756% | $177.0656 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $92.52 | 9.442% | $101.2557 | $101.26 | $101.25 | $101.30 |
| Purchase #3 | $30.43 | 3.381% | $31.4588 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $37.81 | 13.484% | $42.9083 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $194.53 | 4.685% | $203.6437 | $203.64 | $203.65 | $203.60 |
| Purchase #6 | $45.63 | 13.263% | $51.6819 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $15.97 | 5.595% | $16.8635 | $16.86 | $16.85 | $16.90 |
| 7 purchase totals = | $579.70 | $624.8775 | $624.88 | $624.85 | $625.00 | |