| 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 | $202.43 | 13.265% | $229.2823 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $25.60 | 13.823% | $29.1387 | $29.14 | $29.15 | $29.10 |
| Purchase #3 | $67.40 | 13.556% | $76.5367 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $152.72 | 4.835% | $160.104 | $160.10 | $160.10 | $160.10 |
| Purchase #5 | $83.25 | 6.423% | $88.5971 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $105.36 | 12.561% | $118.5943 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $156.65 | 13.155% | $177.2573 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $793.41 | $879.5104 | $879.51 | $879.55 | $879.50 | |