| 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 | $161.96 | 10.270% | $178.5933 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $249.77 | 11.241% | $277.8466 | $277.85 | $277.85 | $277.80 |
| Purchase #3 | $138.82 | 8.160% | $150.1477 | $150.15 | $150.15 | $150.10 |
| Purchase #4 | $26.29 | 11.785% | $29.3883 | $29.39 | $29.40 | $29.40 |
| Purchase #5 | $71.70 | 11.515% | $79.9563 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $36.86 | 13.411% | $41.8033 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $24.67 | 10.370% | $27.2283 | $27.23 | $27.25 | $27.20 |
| 7 purchase totals = | $710.07 | $784.9638 | $784.97 | $785.00 | $784.90 | |