| 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 | $178.70 | 3.151% | $184.3308 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $47.34 | 6.676% | $50.5004 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $249.48 | 10.657% | $276.0671 | $276.07 | $276.05 | $276.10 |
| Purchase #4 | $239.25 | 8.504% | $259.5958 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $180.32 | 8.238% | $195.1748 | $195.17 | $195.15 | $195.20 |
| Purchase #6 | $148.72 | 7.697% | $160.167 | $160.17 | $160.15 | $160.20 |
| Purchase #7 | $33.92 | 11.401% | $37.7872 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $1,077.73 | $1,163.6231 | $1,163.63 | $1,163.60 | $1,163.70 | |