| 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 | $200.57 | 3.272% | $207.1327 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $210.29 | 6.140% | $223.2018 | $223.20 | $223.20 | $223.20 |
| Purchase #3 | $97.91 | 11.529% | $109.198 | $109.20 | $109.20 | $109.20 |
| Purchase #4 | $196.26 | 5.790% | $207.6235 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $152.46 | 5.273% | $160.4992 | $160.50 | $160.50 | $160.50 |
| Purchase #6 | $155.59 | 8.748% | $169.201 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $99.30 | 11.674% | $110.8923 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $1,112.38 | $1,187.7485 | $1,187.74 | $1,187.75 | $1,187.70 | |