| 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 | $193.87 | 4.317% | $202.2394 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $232.99 | 7.145% | $249.6371 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $188.47 | 6.663% | $201.0278 | $201.03 | $201.05 | $201.00 |
| Purchase #4 | $150.29 | 3.562% | $155.6433 | $155.64 | $155.65 | $155.60 |
| Purchase #5 | $66.26 | 3.830% | $68.7978 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $164.45 | 8.872% | $179.04 | $179.04 | $179.05 | $179.00 |
| Purchase #7 | $71.53 | 7.554% | $76.9334 | $76.93 | $76.95 | $76.90 |
| 7 purchase totals = | $1,067.86 | $1,133.3188 | $1,133.32 | $1,133.40 | $1,133.10 | |