| 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 | $191.97 | 8.169% | $207.652 | $207.65 | $207.65 | $207.70 |
| Purchase #2 | $73.63 | 6.729% | $78.5846 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $190.52 | 13.336% | $215.9277 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $41.92 | 7.657% | $45.1298 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $15.37 | 6.797% | $16.4147 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $241.59 | 13.546% | $274.3158 | $274.32 | $274.30 | $274.30 |
| Purchase #7 | $39.43 | 11.128% | $43.8178 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $794.43 | $881.8424 | $881.84 | $881.85 | $881.80 | |