| 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 | $119.95 | 10.187% | $132.1693 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $180.32 | 4.848% | $189.0619 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $87.38 | 3.401% | $90.3518 | $90.35 | $90.35 | $90.40 |
| Purchase #4 | $171.97 | 10.680% | $190.3364 | $190.34 | $190.35 | $190.30 |
| Purchase #5 | $200.56 | 9.843% | $220.3011 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $70.84 | 12.742% | $79.8664 | $79.87 | $79.85 | $79.90 |
| Purchase #7 | $42.37 | 12.722% | $47.7603 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $873.39 | $949.8472 | $949.85 | $949.80 | $950.00 | |