| 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 | $102.25 | 9.688% | $112.156 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $136.59 | 9.351% | $149.3625 | $149.36 | $149.35 | $149.40 |
| Purchase #3 | $35.93 | 9.405% | $39.3092 | $39.31 | $39.30 | $39.30 |
| Purchase #4 | $167.81 | 10.441% | $185.331 | $185.33 | $185.35 | $185.30 |
| Purchase #5 | $243.61 | 3.787% | $252.8355 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $26.27 | 11.628% | $29.3247 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $79.40 | 8.763% | $86.3578 | $86.36 | $86.35 | $86.40 |
| 7 purchase totals = | $791.86 | $854.6767 | $854.68 | $854.65 | $854.70 | |