| 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 | $132.34 | 7.376% | $142.1014 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $113.89 | 7.559% | $122.4989 | $122.50 | $122.50 | $122.50 |
| Purchase #3 | $136.27 | 9.254% | $148.8804 | $148.88 | $148.90 | $148.90 |
| Purchase #4 | $140.71 | 11.768% | $157.2688 | $157.27 | $157.25 | $157.30 |
| Purchase #5 | $178.75 | 9.552% | $195.8242 | $195.82 | $195.80 | $195.80 |
| Purchase #6 | $152.87 | 6.119% | $162.2241 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $173.75 | 12.691% | $195.8006 | $195.80 | $195.80 | $195.80 |
| 7 purchase totals = | $1,028.58 | $1,124.5984 | $1,124.59 | $1,124.55 | $1,124.60 | |