| 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 | $73.50 | 3.641% | $76.1761 | $76.18 | $76.20 | $76.20 |
| Purchase #2 | $227.81 | 7.781% | $245.5359 | $245.54 | $245.55 | $245.50 |
| Purchase #3 | $190.55 | 11.320% | $212.1203 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $206.30 | 12.853% | $232.8157 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $11.76 | 5.363% | $12.3907 | $12.39 | $12.40 | $12.40 |
| Purchase #6 | $96.93 | 12.239% | $108.7933 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $109.49 | 9.585% | $119.9846 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $916.34 | $1,007.8166 | $1,007.82 | $1,007.85 | $1,007.80 | |