| 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 | $164.48 | 12.523% | $185.0778 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $36.45 | 9.578% | $39.9412 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $221.44 | 13.454% | $251.2325 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $219.91 | 10.225% | $242.3958 | $242.40 | $242.40 | $242.40 |
| Purchase #5 | $135.72 | 9.627% | $148.7858 | $148.79 | $148.80 | $148.80 |
| Purchase #6 | $32.96 | 10.726% | $36.4953 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $141.42 | 5.635% | $149.389 | $149.39 | $149.40 | $149.40 |
| 7 purchase totals = | $952.38 | $1,053.3174 | $1,053.33 | $1,053.40 | $1,053.30 | |