| 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 | $138.53 | 13.191% | $156.8035 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $47.93 | 7.250% | $51.4049 | $51.40 | $51.40 | $51.40 |
| Purchase #3 | $168.60 | 8.459% | $182.8619 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $100.79 | 11.349% | $112.2287 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $107.78 | 13.479% | $122.3077 | $122.31 | $122.30 | $122.30 |
| Purchase #6 | $100.49 | 12.805% | $113.3577 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $116.64 | 10.533% | $128.9257 | $128.93 | $128.95 | $128.90 |
| 7 purchase totals = | $780.76 | $867.8901 | $867.89 | $867.90 | $867.90 | |