| 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 | $163.58 | 3.368% | $169.0894 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $93.63 | 5.561% | $98.8368 | $98.84 | $98.85 | $98.80 |
| Purchase #3 | $115.70 | 6.802% | $123.5699 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $196.86 | 3.733% | $204.2088 | $204.21 | $204.20 | $204.20 |
| Purchase #5 | $72.38 | 11.405% | $80.6349 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $25.34 | 12.334% | $28.4654 | $28.47 | $28.45 | $28.50 |
| Purchase #7 | $124.26 | 8.439% | $134.7463 | $134.75 | $134.75 | $134.70 |
| 7 purchase totals = | $791.75 | $839.5515 | $839.56 | $839.55 | $839.50 | |