| 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 | $202.31 | 9.331% | $221.1875 | $221.19 | $221.20 | $221.20 |
| Purchase #2 | $191.71 | 9.394% | $209.7192 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $158.31 | 9.203% | $172.8793 | $172.88 | $172.90 | $172.90 |
| Purchase #4 | $30.85 | 4.478% | $32.2315 | $32.23 | $32.25 | $32.20 |
| Purchase #5 | $162.67 | 13.274% | $184.2628 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $81.94 | 5.440% | $86.3975 | $86.40 | $86.40 | $86.40 |
| Purchase #7 | $45.98 | 3.587% | $47.6293 | $47.63 | $47.65 | $47.60 |
| 7 purchase totals = | $873.77 | $954.3071 | $954.31 | $954.35 | $954.30 | |