| 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 | $17.49 | 9.112% | $19.0837 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $181.73 | 8.828% | $197.7731 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $142.77 | 7.139% | $152.9624 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $141.96 | 7.691% | $152.8781 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $64.49 | 8.371% | $69.8885 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $125.26 | 3.217% | $129.2896 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $131.70 | 11.340% | $146.6348 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $805.40 | $868.5102 | $868.50 | $868.55 | $868.60 | |