| 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 | $134.45 | 10.670% | $148.7958 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $23.76 | 13.234% | $26.9044 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $51.99 | 3.135% | $53.6199 | $53.62 | $53.60 | $53.60 |
| Purchase #4 | $213.66 | 13.226% | $241.9187 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $108.47 | 6.173% | $115.1659 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $84.49 | 9.603% | $92.6036 | $92.60 | $92.60 | $92.60 |
| Purchase #7 | $128.27 | 3.504% | $132.7646 | $132.76 | $132.75 | $132.80 |
| 7 purchase totals = | $745.09 | $811.7729 | $811.77 | $811.70 | $811.80 | |