| 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 | $18.69 | 5.210% | $19.6637 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $121.67 | 9.332% | $133.0242 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $135.73 | 7.373% | $145.7374 | $145.74 | $145.75 | $145.70 |
| Purchase #4 | $133.35 | 8.266% | $144.3727 | $144.37 | $144.35 | $144.40 |
| Purchase #5 | $46.34 | 8.802% | $50.4188 | $50.42 | $50.40 | $50.40 |
| Purchase #6 | $186.41 | 3.607% | $193.1338 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $232.51 | 3.432% | $240.4897 | $240.49 | $240.50 | $240.50 |
| 7 purchase totals = | $874.70 | $926.8403 | $926.83 | $926.80 | $926.80 | |