| 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 | $111.25 | 9.353% | $121.6552 | $121.66 | $121.65 | $121.70 |
| Purchase #2 | $174.40 | 11.619% | $194.6635 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $244.46 | 8.725% | $265.7891 | $265.79 | $265.80 | $265.80 |
| Purchase #4 | $170.76 | 5.480% | $180.1176 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $247.35 | 7.751% | $266.5221 | $266.52 | $266.50 | $266.50 |
| Purchase #6 | $245.69 | 6.776% | $262.338 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $178.38 | 8.353% | $193.2801 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $1,372.29 | $1,484.3656 | $1,484.37 | $1,484.35 | $1,484.40 | |