| 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 | $161.58 | 5.442% | $170.3732 | $170.37 | $170.35 | $170.40 |
| Purchase #2 | $17.26 | 7.464% | $18.5483 | $18.55 | $18.55 | $18.50 |
| Purchase #3 | $105.81 | 3.556% | $109.5726 | $109.57 | $109.55 | $109.60 |
| Purchase #4 | $66.29 | 5.500% | $69.936 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $66.48 | 7.124% | $71.216 | $71.22 | $71.20 | $71.20 |
| Purchase #6 | $145.65 | 13.826% | $165.7876 | $165.79 | $165.80 | $165.80 |
| Purchase #7 | $136.72 | 6.763% | $145.9664 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $699.79 | $751.4001 | $751.41 | $751.35 | $751.40 | |