| 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 | $157.85 | 7.733% | $170.0565 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $171.39 | 9.468% | $187.6172 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $20.52 | 4.199% | $21.3816 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $153.88 | 9.816% | $168.9849 | $168.98 | $169.00 | $169.00 |
| Purchase #5 | $171.73 | 7.298% | $184.2629 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $148.34 | 10.715% | $164.2346 | $164.23 | $164.25 | $164.20 |
| Purchase #7 | $128.93 | 6.220% | $136.9494 | $136.95 | $136.95 | $136.90 |
| 7 purchase totals = | $952.64 | $1,033.4871 | $1,033.48 | $1,033.50 | $1,033.50 | |