| 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 | $186.53 | 4.613% | $195.1346 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $138.50 | 13.723% | $157.5064 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $102.28 | 6.510% | $108.9384 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $58.80 | 3.310% | $60.7463 | $60.75 | $60.75 | $60.70 |
| Purchase #5 | $103.73 | 3.513% | $107.374 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $121.91 | 11.471% | $135.8943 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $42.56 | 12.263% | $47.7791 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $754.31 | $813.3731 | $813.37 | $813.40 | $813.30 | |