| 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 | $165.27 | 5.424% | $174.2342 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $172.61 | 12.477% | $194.1465 | $194.15 | $194.15 | $194.10 |
| Purchase #3 | $10.58 | 11.572% | $11.8043 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $33.89 | 8.214% | $36.6737 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $170.36 | 13.460% | $193.2905 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $152.85 | 8.272% | $165.4938 | $165.49 | $165.50 | $165.50 |
| Purchase #7 | $34.57 | 6.146% | $36.6947 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $740.13 | $812.3377 | $812.32 | $812.35 | $812.30 | |