| 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 | $243.29 | 11.458% | $271.1662 | $271.17 | $271.15 | $271.20 |
| Purchase #2 | $80.91 | 13.338% | $91.7018 | $91.70 | $91.70 | $91.70 |
| Purchase #3 | $93.81 | 4.558% | $98.0859 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $51.50 | 6.411% | $54.8017 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $164.78 | 3.298% | $170.2144 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $224.75 | 7.123% | $240.7589 | $240.76 | $240.75 | $240.80 |
| Purchase #7 | $207.71 | 6.731% | $221.691 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $1,066.75 | $1,148.4199 | $1,148.42 | $1,148.40 | $1,148.50 | |