| 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 | $137.79 | 10.127% | $151.744 | $151.74 | $151.75 | $151.70 |
| Purchase #2 | $119.34 | 8.563% | $129.5591 | $129.56 | $129.55 | $129.60 |
| Purchase #3 | $19.56 | 5.397% | $20.6157 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $46.68 | 6.429% | $49.6811 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $133.39 | 8.122% | $144.2239 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $115.80 | 7.283% | $124.2337 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $91.93 | 13.794% | $104.6108 | $104.61 | $104.60 | $104.60 |
| 7 purchase totals = | $664.49 | $724.6683 | $724.66 | $724.65 | $724.60 | |