| 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 | $170.90 | 12.326% | $191.9651 | $191.97 | $191.95 | $192.00 |
| Purchase #2 | $38.31 | 6.784% | $40.909 | $40.91 | $40.90 | $40.90 |
| Purchase #3 | $45.72 | 3.527% | $47.3325 | $47.33 | $47.35 | $47.30 |
| Purchase #4 | $146.35 | 12.152% | $164.1345 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $249.28 | 12.605% | $280.7017 | $280.70 | $280.70 | $280.70 |
| Purchase #6 | $202.96 | 7.498% | $218.1779 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $193.60 | 10.507% | $213.9416 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $1,047.12 | $1,157.1623 | $1,157.16 | $1,157.20 | $1,157.10 | |