| 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 | $149.57 | 12.679% | $168.534 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $61.94 | 7.252% | $66.4319 | $66.43 | $66.45 | $66.40 |
| Purchase #3 | $242.91 | 3.729% | $251.9681 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $56.50 | 11.746% | $63.1365 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $19.85 | 7.868% | $21.4118 | $21.41 | $21.40 | $21.40 |
| Purchase #6 | $74.88 | 6.239% | $79.5518 | $79.55 | $79.55 | $79.60 |
| Purchase #7 | $223.77 | 12.702% | $252.1933 | $252.19 | $252.20 | $252.20 |
| 7 purchase totals = | $829.42 | $903.2274 | $903.22 | $903.25 | $903.20 | |