| 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 | $140.98 | 5.416% | $148.6155 | $148.62 | $148.60 | $148.60 |
| Purchase #2 | $193.31 | 3.555% | $200.1822 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $112.53 | 6.166% | $119.4686 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $170.99 | 13.576% | $194.2036 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $94.94 | 10.305% | $104.7236 | $104.72 | $104.70 | $104.70 |
| Purchase #6 | $151.58 | 10.454% | $167.4262 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $125.47 | 10.258% | $138.3407 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $989.80 | $1,072.9604 | $1,072.96 | $1,072.95 | $1,072.90 | |