| 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 | $187.65 | 5.403% | $197.7887 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $35.27 | 8.637% | $38.3163 | $38.32 | $38.30 | $38.30 |
| Purchase #3 | $76.31 | 11.246% | $84.8918 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $198.56 | 7.440% | $213.3329 | $213.33 | $213.35 | $213.30 |
| Purchase #5 | $197.44 | 13.553% | $224.199 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $246.41 | 13.293% | $279.1653 | $279.17 | $279.15 | $279.20 |
| Purchase #7 | $183.83 | 4.171% | $191.4975 | $191.50 | $191.50 | $191.50 |
| 7 purchase totals = | $1,125.47 | $1,229.1915 | $1,229.20 | $1,229.20 | $1,229.20 | |