| 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 | $129.99 | 5.825% | $137.5619 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $167.28 | 13.790% | $190.3479 | $190.35 | $190.35 | $190.30 |
| Purchase #3 | $244.43 | 13.402% | $277.1885 | $277.19 | $277.20 | $277.20 |
| Purchase #4 | $245.73 | 12.403% | $276.2079 | $276.21 | $276.20 | $276.20 |
| Purchase #5 | $40.47 | 8.281% | $43.8213 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $211.93 | 13.846% | $241.2738 | $241.27 | $241.25 | $241.30 |
| Purchase #7 | $23.29 | 8.489% | $25.2671 | $25.27 | $25.25 | $25.30 |
| 7 purchase totals = | $1,063.12 | $1,191.6684 | $1,191.67 | $1,191.60 | $1,191.70 | |