| 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 | $113.26 | 10.748% | $125.4332 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $140.53 | 11.102% | $156.1316 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $159.54 | 3.343% | $164.8734 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $136.42 | 11.141% | $151.6186 | $151.62 | $151.60 | $151.60 |
| Purchase #5 | $116.56 | 12.152% | $130.7244 | $130.72 | $130.70 | $130.70 |
| Purchase #6 | $78.79 | 7.615% | $84.7899 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $202.65 | 8.230% | $219.3281 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $947.75 | $1,032.8992 | $1,032.89 | $1,032.90 | $1,032.80 | |