| 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 | $157.74 | 12.149% | $176.9038 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $225.96 | 6.240% | $240.0599 | $240.06 | $240.05 | $240.10 |
| Purchase #3 | $26.72 | 11.330% | $29.7474 | $29.75 | $29.75 | $29.70 |
| Purchase #4 | $231.89 | 10.470% | $256.1689 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $17.78 | 8.507% | $19.2925 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $16.49 | 3.138% | $17.0075 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $64.65 | 8.597% | $70.208 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $741.23 | $809.3880 | $809.39 | $809.35 | $809.40 | |