| 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 | $110.90 | 3.530% | $114.8148 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $14.71 | 5.762% | $15.5576 | $15.56 | $15.55 | $15.60 |
| Purchase #3 | $180.43 | 11.186% | $200.6129 | $200.61 | $200.60 | $200.60 |
| Purchase #4 | $69.67 | 10.608% | $77.0606 | $77.06 | $77.05 | $77.10 |
| Purchase #5 | $141.67 | 8.296% | $153.4229 | $153.42 | $153.40 | $153.40 |
| Purchase #6 | $73.98 | 13.437% | $83.9207 | $83.92 | $83.90 | $83.90 |
| Purchase #7 | $184.31 | 7.238% | $197.6504 | $197.65 | $197.65 | $197.70 |
| 7 purchase totals = | $775.67 | $843.0399 | $843.03 | $842.95 | $843.10 | |