| 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 | $142.69 | 11.502% | $159.1022 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $20.80 | 6.347% | $22.1202 | $22.12 | $22.10 | $22.10 |
| Purchase #3 | $83.54 | 13.398% | $94.7327 | $94.73 | $94.75 | $94.70 |
| Purchase #4 | $208.31 | 6.533% | $221.9189 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $113.35 | 8.202% | $122.647 | $122.65 | $122.65 | $122.60 |
| Purchase #6 | $124.32 | 10.267% | $137.0839 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $133.81 | 11.681% | $149.4403 | $149.44 | $149.45 | $149.40 |
| 7 purchase totals = | $826.82 | $907.0452 | $907.04 | $907.05 | $906.90 | |