| 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 | $194.77 | 4.495% | $203.5249 | $203.52 | $203.50 | $203.50 |
| Purchase #2 | $146.46 | 10.235% | $161.4502 | $161.45 | $161.45 | $161.50 |
| Purchase #3 | $27.30 | 3.203% | $28.1744 | $28.17 | $28.15 | $28.20 |
| Purchase #4 | $73.66 | 7.525% | $79.2029 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $153.96 | 6.579% | $164.089 | $164.09 | $164.10 | $164.10 |
| Purchase #6 | $153.75 | 5.353% | $161.9802 | $161.98 | $162.00 | $162.00 |
| Purchase #7 | $130.94 | 12.719% | $147.5943 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $880.84 | $946.0159 | $946.00 | $946.00 | $946.10 | |