| 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 | $145.71 | 4.647% | $152.4811 | $152.48 | $152.50 | $152.50 |
| Purchase #2 | $212.87 | 10.660% | $235.5619 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $76.29 | 3.616% | $79.0486 | $79.05 | $79.05 | $79.00 |
| Purchase #4 | $135.95 | 4.170% | $141.6191 | $141.62 | $141.60 | $141.60 |
| Purchase #5 | $40.56 | 12.193% | $45.5055 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $45.49 | 8.312% | $49.2711 | $49.27 | $49.25 | $49.30 |
| Purchase #7 | $106.81 | 7.254% | $114.558 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $763.68 | $818.0453 | $818.05 | $818.00 | $818.10 | |