| 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 | $204.40 | 7.559% | $219.8506 | $219.85 | $219.85 | $219.90 |
| Purchase #2 | $55.34 | 6.675% | $59.0339 | $59.03 | $59.05 | $59.00 |
| Purchase #3 | $150.71 | 10.642% | $166.7486 | $166.75 | $166.75 | $166.70 |
| Purchase #4 | $167.68 | 13.441% | $190.2179 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $161.66 | 11.398% | $180.086 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $53.91 | 13.541% | $61.21 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $223.55 | 9.257% | $244.244 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $1,017.25 | $1,121.3910 | $1,121.39 | $1,121.40 | $1,121.30 | |