| 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 | $14.67 | 7.825% | $15.8179 | $15.82 | $15.80 | $15.80 |
| Purchase #2 | $153.40 | 9.850% | $168.5099 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $110.45 | 10.335% | $121.865 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $220.74 | 11.197% | $245.4563 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $46.86 | 6.163% | $49.748 | $49.75 | $49.75 | $49.70 |
| Purchase #6 | $13.60 | 3.130% | $14.0257 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $122.69 | 11.411% | $136.6902 | $136.69 | $136.70 | $136.70 |
| 7 purchase totals = | $682.41 | $752.1130 | $752.13 | $752.10 | $752.10 | |