| 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 | $16.38 | 13.468% | $18.5861 | $18.59 | $18.60 | $18.60 |
| Purchase #2 | $198.93 | 6.701% | $212.2603 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $142.25 | 11.260% | $158.2674 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $133.79 | 7.575% | $143.9246 | $143.92 | $143.90 | $143.90 |
| Purchase #5 | $70.41 | 6.287% | $74.8367 | $74.84 | $74.85 | $74.80 |
| Purchase #6 | $189.93 | 6.672% | $202.6021 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $90.51 | 13.112% | $102.3777 | $102.38 | $102.40 | $102.40 |
| 7 purchase totals = | $842.20 | $912.8549 | $912.86 | $912.85 | $912.90 | |