| 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 | $218.67 | 5.428% | $230.5394 | $230.54 | $230.55 | $230.50 |
| Purchase #2 | $159.49 | 4.836% | $167.2029 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $41.41 | 8.851% | $45.0752 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $53.61 | 8.665% | $58.2553 | $58.26 | $58.25 | $58.30 |
| Purchase #5 | $33.33 | 3.135% | $34.3749 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $64.88 | 9.868% | $71.2824 | $71.28 | $71.30 | $71.30 |
| Purchase #7 | $137.66 | 9.349% | $150.5298 | $150.53 | $150.55 | $150.50 |
| 7 purchase totals = | $709.05 | $757.2599 | $757.26 | $757.30 | $757.30 | |