| 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 | $105.40 | 7.224% | $113.0141 | $113.01 | $113.00 | $113.00 |
| Purchase #2 | $157.99 | 11.500% | $176.1589 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $178.96 | 12.547% | $201.4141 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $158.95 | 8.356% | $172.2319 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $170.25 | 6.117% | $180.6642 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $102.88 | 5.504% | $108.5425 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $42.68 | 11.738% | $47.6898 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $917.11 | $999.7155 | $999.70 | $999.70 | $999.70 | |