| 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 | $192.48 | 3.756% | $199.7095 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $130.29 | 4.644% | $136.3407 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $146.33 | 13.405% | $165.9455 | $165.95 | $165.95 | $165.90 |
| Purchase #4 | $173.59 | 10.216% | $191.324 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $101.65 | 3.471% | $105.1783 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $39.31 | 3.214% | $40.5734 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $20.86 | 12.685% | $23.5061 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $804.51 | $862.5775 | $862.58 | $862.55 | $862.50 | |