| 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 | $135.94 | 9.423% | $148.7496 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $170.58 | 9.240% | $186.3416 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $232.64 | 3.291% | $240.2962 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $91.26 | 12.282% | $102.4686 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $33.47 | 12.578% | $37.6799 | $37.68 | $37.70 | $37.70 |
| Purchase #6 | $76.36 | 12.443% | $85.8615 | $85.86 | $85.85 | $85.90 |
| Purchase #7 | $172.82 | 9.839% | $189.8238 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $913.07 | $991.2212 | $991.22 | $991.20 | $991.20 | |