| 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 | $99.37 | 12.359% | $111.6511 | $111.65 | $111.65 | $111.70 |
| Purchase #2 | $124.43 | 8.345% | $134.8137 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $117.63 | 13.472% | $133.4771 | $133.48 | $133.50 | $133.50 |
| Purchase #4 | $186.85 | 3.675% | $193.7167 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $146.94 | 8.295% | $159.1287 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $149.66 | 7.364% | $160.681 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $198.61 | 9.228% | $216.9377 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $1,023.49 | $1,110.4060 | $1,110.41 | $1,110.45 | $1,110.40 | |