| 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 | $189.81 | 5.202% | $199.6839 | $199.68 | $199.70 | $199.70 |
| Purchase #2 | $10.96 | 13.562% | $12.4464 | $12.45 | $12.45 | $12.40 |
| Purchase #3 | $68.94 | 7.566% | $74.156 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $77.26 | 8.817% | $84.072 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $141.72 | 11.405% | $157.8832 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $117.45 | 10.502% | $129.7846 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $121.98 | 4.467% | $127.4288 | $127.43 | $127.45 | $127.40 |
| 7 purchase totals = | $728.12 | $785.4549 | $785.45 | $785.50 | $785.50 | |