| 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 | $7.54 | 6.106% | $8.0004 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $174.66 | 12.580% | $196.6322 | $196.63 | $196.65 | $196.60 |
| Purchase #3 | $131.68 | 10.705% | $145.7763 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $92.45 | 10.474% | $102.1332 | $102.13 | $102.15 | $102.10 |
| Purchase #5 | $171.30 | 10.820% | $189.8347 | $189.83 | $189.85 | $189.80 |
| Purchase #6 | $169.83 | 12.248% | $190.6308 | $190.63 | $190.65 | $190.60 |
| Purchase #7 | $103.87 | 3.646% | $107.6571 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $851.33 | $940.6647 | $940.66 | $940.75 | $940.60 | |