| 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 | $171.40 | 5.314% | $180.5082 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $195.74 | 5.819% | $207.1301 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $186.42 | 4.271% | $194.382 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $92.94 | 5.389% | $97.9485 | $97.95 | $97.95 | $97.90 |
| Purchase #5 | $170.98 | 5.688% | $180.7053 | $180.71 | $180.70 | $180.70 |
| Purchase #6 | $189.45 | 11.805% | $211.8146 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $44.27 | 3.290% | $45.7265 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $1,051.20 | $1,118.2152 | $1,118.22 | $1,118.25 | $1,118.10 | |