| 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 | $76.66 | 6.472% | $81.6214 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $169.85 | 5.484% | $179.1646 | $179.16 | $179.15 | $179.20 |
| Purchase #3 | $101.97 | 3.194% | $105.2269 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $157.37 | 8.725% | $171.1005 | $171.10 | $171.10 | $171.10 |
| Purchase #5 | $132.77 | 7.637% | $142.9096 | $142.91 | $142.90 | $142.90 |
| Purchase #6 | $120.47 | 6.573% | $128.3885 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $95.78 | 8.266% | $103.6972 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $854.87 | $912.1087 | $912.11 | $912.10 | $912.10 | |