| 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 | $152.61 | 7.373% | $163.8619 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $247.60 | 13.525% | $281.0879 | $281.09 | $281.10 | $281.10 |
| Purchase #3 | $89.94 | 7.611% | $96.7853 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $195.71 | 12.317% | $219.8156 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $15.34 | 13.579% | $17.423 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $109.59 | 6.313% | $116.5084 | $116.51 | $116.50 | $116.50 |
| Purchase #7 | $201.84 | 6.707% | $215.3774 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $1,012.63 | $1,110.8595 | $1,110.87 | $1,110.85 | $1,110.90 | |