| 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 | $142.48 | 11.355% | $158.6586 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $134.30 | 12.524% | $151.1197 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $184.39 | 13.707% | $209.6643 | $209.66 | $209.65 | $209.70 |
| Purchase #4 | $167.32 | 11.649% | $186.8111 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $207.41 | 11.446% | $231.1501 | $231.15 | $231.15 | $231.20 |
| Purchase #6 | $22.78 | 10.733% | $25.225 | $25.23 | $25.25 | $25.20 |
| Purchase #7 | $35.55 | 8.741% | $38.6574 | $38.66 | $38.65 | $38.70 |
| 7 purchase totals = | $894.23 | $1,001.2862 | $1,001.29 | $1,001.25 | $1,001.40 | |