| 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 | $135.79 | 4.759% | $142.2522 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $169.84 | 6.161% | $180.3038 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $180.27 | 12.840% | $203.4167 | $203.42 | $203.40 | $203.40 |
| Purchase #4 | $75.81 | 5.407% | $79.909 | $79.91 | $79.90 | $79.90 |
| Purchase #5 | $17.49 | 7.301% | $18.7669 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $41.85 | 3.621% | $43.3654 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $148.64 | 12.455% | $167.1531 | $167.15 | $167.15 | $167.20 |
| 7 purchase totals = | $769.69 | $835.1671 | $835.17 | $835.10 | $835.30 | |