| 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 | $153.74 | 5.616% | $162.374 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $19.60 | 7.340% | $21.0386 | $21.04 | $21.05 | $21.00 |
| Purchase #3 | $133.71 | 3.381% | $138.2307 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $68.93 | 4.338% | $71.9202 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $222.25 | 9.706% | $243.8216 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $21.85 | 5.252% | $22.9976 | $23.00 | $23.00 | $23.00 |
| Purchase #7 | $87.82 | 13.494% | $99.6704 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $707.90 | $760.0531 | $760.05 | $760.00 | $760.00 | |