| 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 | $141.85 | 6.191% | $150.6319 | $150.63 | $150.65 | $150.60 |
| Purchase #2 | $184.33 | 3.666% | $191.0875 | $191.09 | $191.10 | $191.10 |
| Purchase #3 | $66.27 | 10.755% | $73.3973 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $150.27 | 4.614% | $157.2035 | $157.20 | $157.20 | $157.20 |
| Purchase #5 | $204.36 | 9.677% | $224.1359 | $224.14 | $224.15 | $224.10 |
| Purchase #6 | $53.54 | 9.834% | $58.8051 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $70.64 | 5.595% | $74.5923 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $871.26 | $929.8535 | $929.86 | $929.90 | $929.80 | |