| 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 | $164.89 | 4.461% | $172.2457 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $88.87 | 4.176% | $92.5812 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $5.25 | 10.248% | $5.788 | $5.79 | $5.80 | $5.80 |
| Purchase #4 | $117.51 | 5.532% | $124.0107 | $124.01 | $124.00 | $124.00 |
| Purchase #5 | $104.59 | 7.405% | $112.3349 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $136.56 | 8.369% | $147.9887 | $147.99 | $148.00 | $148.00 |
| Purchase #7 | $96.47 | 10.355% | $106.4595 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $714.14 | $761.4087 | $761.41 | $761.45 | $761.40 | |