| 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 | $154.72 | 8.105% | $167.2601 | $167.26 | $167.25 | $167.30 |
| Purchase #2 | $118.74 | 6.453% | $126.4023 | $126.40 | $126.40 | $126.40 |
| Purchase #3 | $39.51 | 13.791% | $44.9588 | $44.96 | $44.95 | $45.00 |
| Purchase #4 | $171.33 | 4.312% | $178.7177 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $175.49 | 13.429% | $199.0566 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $5.75 | 5.503% | $6.0664 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $84.77 | 13.570% | $96.2733 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $750.31 | $818.7352 | $818.74 | $818.65 | $818.90 | |