| 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 | $176.63 | 3.470% | $182.7591 | $182.76 | $182.75 | $182.80 |
| Purchase #2 | $27.48 | 9.805% | $30.1744 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $124.78 | 3.635% | $129.3158 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $34.84 | 7.549% | $37.4701 | $37.47 | $37.45 | $37.50 |
| Purchase #5 | $105.59 | 4.163% | $109.9857 | $109.99 | $110.00 | $110.00 |
| Purchase #6 | $35.79 | 6.244% | $38.0247 | $38.02 | $38.00 | $38.00 |
| Purchase #7 | $211.89 | 11.631% | $236.5349 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $717.00 | $764.2647 | $764.26 | $764.20 | $764.30 | |