| 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 | $172.80 | 7.172% | $185.1932 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $161.44 | 3.560% | $167.1873 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $87.50 | 12.278% | $98.2433 | $98.24 | $98.25 | $98.20 |
| Purchase #4 | $100.29 | 10.124% | $110.4434 | $110.44 | $110.45 | $110.40 |
| Purchase #5 | $178.50 | 3.597% | $184.9206 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $139.39 | 5.304% | $146.7832 | $146.78 | $146.80 | $146.80 |
| Purchase #7 | $227.90 | 6.103% | $241.8087 | $241.81 | $241.80 | $241.80 |
| 7 purchase totals = | $1,067.82 | $1,134.5797 | $1,134.57 | $1,134.60 | $1,134.50 | |