| 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 | $151.63 | 9.748% | $166.4109 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $29.26 | 10.826% | $32.4277 | $32.43 | $32.45 | $32.40 |
| Purchase #3 | $140.57 | 5.489% | $148.2859 | $148.29 | $148.30 | $148.30 |
| Purchase #4 | $76.35 | 6.339% | $81.1898 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $223.35 | 8.520% | $242.3794 | $242.38 | $242.40 | $242.40 |
| Purchase #6 | $149.88 | 5.832% | $158.621 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $214.61 | 8.683% | $233.2446 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $985.65 | $1,062.5593 | $1,062.56 | $1,062.60 | $1,062.50 | |