| 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 | $101.29 | 5.866% | $107.2317 | $107.23 | $107.25 | $107.20 |
| Purchase #2 | $130.48 | 5.276% | $137.3641 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $139.26 | 7.869% | $150.2184 | $150.22 | $150.20 | $150.20 |
| Purchase #4 | $226.87 | 3.278% | $234.3068 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $159.82 | 8.111% | $172.783 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $27.71 | 5.192% | $29.1487 | $29.15 | $29.15 | $29.10 |
| Purchase #7 | $198.92 | 4.395% | $207.6625 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $984.35 | $1,038.7152 | $1,038.71 | $1,038.70 | $1,038.70 | |