| 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 | $79.94 | 5.593% | $84.411 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $146.92 | 8.637% | $159.6095 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $202.66 | 8.179% | $219.2356 | $219.24 | $219.25 | $219.20 |
| Purchase #4 | $218.92 | 3.153% | $225.8225 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $70.97 | 9.378% | $77.6256 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $145.62 | 5.183% | $153.1675 | $153.17 | $153.15 | $153.20 |
| Purchase #7 | $94.30 | 4.503% | $98.5463 | $98.55 | $98.55 | $98.50 |
| 7 purchase totals = | $959.33 | $1,018.4180 | $1,018.43 | $1,018.40 | $1,018.30 | |