| 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 | $151.87 | 11.513% | $169.3548 | $169.35 | $169.35 | $169.40 |
| Purchase #2 | $104.53 | 4.467% | $109.1994 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $197.92 | 4.394% | $206.6166 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $72.95 | 8.640% | $79.2529 | $79.25 | $79.25 | $79.30 |
| Purchase #5 | $79.96 | 5.401% | $84.2786 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $223.64 | 5.439% | $235.8038 | $235.80 | $235.80 | $235.80 |
| Purchase #7 | $172.81 | 5.812% | $182.8537 | $182.85 | $182.85 | $182.90 |
| 7 purchase totals = | $1,003.68 | $1,067.3598 | $1,067.35 | $1,067.35 | $1,067.50 | |