| 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 | $166.87 | 13.105% | $188.7383 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $186.33 | 9.390% | $203.8264 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $153.73 | 6.719% | $164.0591 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $180.80 | 9.628% | $198.2074 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $18.29 | 6.486% | $19.4763 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $20.96 | 8.815% | $22.8076 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $103.64 | 9.675% | $113.6672 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $830.62 | $910.7823 | $910.80 | $910.80 | $910.80 | |