| 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 | $158.93 | 13.466% | $180.3315 | $180.33 | $180.35 | $180.30 |
| Purchase #2 | $98.65 | 4.471% | $103.0606 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $188.63 | 6.550% | $200.9853 | $200.99 | $201.00 | $201.00 |
| Purchase #4 | $193.43 | 4.474% | $202.0841 | $202.08 | $202.10 | $202.10 |
| Purchase #5 | $226.76 | 6.831% | $242.25 | $242.25 | $242.25 | $242.30 |
| Purchase #6 | $156.25 | 7.607% | $168.1359 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $44.83 | 11.747% | $50.0962 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $1,067.48 | $1,146.9436 | $1,146.95 | $1,147.00 | $1,147.00 | |