| 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 | $152.66 | 8.341% | $165.3934 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $170.46 | 7.299% | $182.9019 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $7.93 | 13.304% | $8.985 | $8.99 | $9.00 | $9.00 |
| Purchase #4 | $49.48 | 4.484% | $51.6987 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $89.58 | 9.647% | $98.2218 | $98.22 | $98.20 | $98.20 |
| Purchase #6 | $54.98 | 8.418% | $59.6082 | $59.61 | $59.60 | $59.60 |
| Purchase #7 | $215.60 | 11.464% | $240.3164 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $740.69 | $807.1254 | $807.13 | $807.10 | $807.10 | |