| 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 | $144.38 | 5.418% | $152.2025 | $152.20 | $152.20 | $152.20 |
| Purchase #2 | $223.53 | 6.576% | $238.2293 | $238.23 | $238.25 | $238.20 |
| Purchase #3 | $119.69 | 7.470% | $128.6308 | $128.63 | $128.65 | $128.60 |
| Purchase #4 | $139.51 | 9.136% | $152.2556 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $206.47 | 10.803% | $228.775 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $134.40 | 10.724% | $148.8131 | $148.81 | $148.80 | $148.80 |
| Purchase #7 | $56.66 | 3.535% | $58.6629 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $1,024.64 | $1,107.5692 | $1,107.57 | $1,107.60 | $1,107.60 | |