| 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 | $183.61 | 5.627% | $193.9417 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $67.80 | 3.307% | $70.0421 | $70.04 | $70.05 | $70.00 |
| Purchase #3 | $184.69 | 3.519% | $191.1892 | $191.19 | $191.20 | $191.20 |
| Purchase #4 | $39.35 | 7.757% | $42.4024 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $37.85 | 11.603% | $42.2417 | $42.24 | $42.25 | $42.20 |
| Purchase #6 | $154.33 | 12.715% | $173.9531 | $173.95 | $173.95 | $174.00 |
| Purchase #7 | $161.40 | 5.432% | $170.1672 | $170.17 | $170.15 | $170.20 |
| 7 purchase totals = | $829.03 | $883.9374 | $883.93 | $883.95 | $883.90 | |