| 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 | $180.98 | 12.412% | $203.4432 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $126.96 | 3.572% | $131.495 | $131.50 | $131.50 | $131.50 |
| Purchase #3 | $56.40 | 8.731% | $61.3243 | $61.32 | $61.30 | $61.30 |
| Purchase #4 | $19.29 | 10.584% | $21.3317 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $71.42 | 13.189% | $80.8396 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $209.39 | 4.855% | $219.5559 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $10.63 | 9.497% | $11.6395 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $675.07 | $729.6292 | $729.63 | $729.65 | $729.50 | |