| 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 | $168.86 | 11.258% | $187.8703 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $32.34 | 13.330% | $36.6509 | $36.65 | $36.65 | $36.70 |
| Purchase #3 | $10.59 | 4.685% | $11.0861 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $50.86 | 12.833% | $57.3869 | $57.39 | $57.40 | $57.40 |
| Purchase #5 | $124.88 | 4.762% | $130.8268 | $130.83 | $130.85 | $130.80 |
| Purchase #6 | $132.70 | 8.335% | $143.7605 | $143.76 | $143.75 | $143.80 |
| Purchase #7 | $39.28 | 7.279% | $42.1392 | $42.14 | $42.15 | $42.10 |
| 7 purchase totals = | $559.51 | $609.7207 | $609.73 | $609.75 | $609.80 | |