| 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 | $144.48 | 11.668% | $161.3379 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $172.54 | 4.628% | $180.5252 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $224.45 | 10.178% | $247.2945 | $247.29 | $247.30 | $247.30 |
| Purchase #4 | $234.38 | 5.778% | $247.9225 | $247.92 | $247.90 | $247.90 |
| Purchase #5 | $239.91 | 8.149% | $259.4603 | $259.46 | $259.45 | $259.50 |
| Purchase #6 | $143.29 | 6.147% | $152.098 | $152.10 | $152.10 | $152.10 |
| Purchase #7 | $156.63 | 3.343% | $161.8661 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $1,315.68 | $1,410.5045 | $1,410.51 | $1,410.50 | $1,410.50 | |