| 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 | $81.81 | 6.562% | $87.1784 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $57.43 | 5.360% | $60.5082 | $60.51 | $60.50 | $60.50 |
| Purchase #3 | $208.67 | 13.432% | $236.6986 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $210.43 | 6.418% | $223.9354 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $139.33 | 4.772% | $145.9788 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $187.34 | 6.564% | $199.637 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $178.94 | 13.177% | $202.5189 | $202.52 | $202.50 | $202.50 |
| 7 purchase totals = | $1,063.95 | $1,156.4553 | $1,156.47 | $1,156.50 | $1,156.40 | |