| 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 | $157.48 | 5.549% | $166.2186 | $166.22 | $166.20 | $166.20 |
| Purchase #2 | $129.93 | 12.251% | $145.8477 | $145.85 | $145.85 | $145.80 |
| Purchase #3 | $33.42 | 5.214% | $35.1625 | $35.16 | $35.15 | $35.20 |
| Purchase #4 | $68.86 | 6.848% | $73.5755 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $139.38 | 8.440% | $151.1437 | $151.14 | $151.15 | $151.10 |
| Purchase #6 | $97.39 | 6.149% | $103.3785 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $243.79 | 12.580% | $274.4588 | $274.46 | $274.45 | $274.50 |
| 7 purchase totals = | $870.25 | $949.7853 | $949.79 | $949.80 | $949.80 | |