| 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 | $129.82 | 3.139% | $133.895 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $169.27 | 7.245% | $181.5336 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $131.63 | 8.810% | $143.2266 | $143.23 | $143.25 | $143.20 |
| Purchase #4 | $36.38 | 8.194% | $39.361 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $37.49 | 8.647% | $40.7318 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $172.38 | 7.251% | $184.8793 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $117.95 | 12.782% | $133.0264 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $794.92 | $856.6537 | $856.66 | $856.75 | $856.60 | |