| 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 | $247.36 | 13.711% | $281.2755 | $281.28 | $281.30 | $281.30 |
| Purchase #2 | $35.69 | 4.815% | $37.4085 | $37.41 | $37.40 | $37.40 |
| Purchase #3 | $142.82 | 3.625% | $147.9972 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $37.99 | 10.163% | $41.8509 | $41.85 | $41.85 | $41.90 |
| Purchase #5 | $76.68 | 10.415% | $84.6662 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $149.99 | 11.521% | $167.2703 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $130.57 | 11.568% | $145.6743 | $145.67 | $145.65 | $145.70 |
| 7 purchase totals = | $821.10 | $906.1429 | $906.15 | $906.10 | $906.30 | |