| 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 | $145.48 | 10.870% | $161.2937 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $100.59 | 6.800% | $107.4301 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $109.93 | 11.327% | $122.3818 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $160.93 | 5.528% | $169.8262 | $169.83 | $169.85 | $169.80 |
| Purchase #5 | $231.89 | 5.831% | $245.4115 | $245.41 | $245.40 | $245.40 |
| Purchase #6 | $187.89 | 5.595% | $198.4024 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $51.75 | 12.632% | $58.2871 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $988.46 | $1,063.0328 | $1,063.03 | $1,063.10 | $1,063.00 | |