| 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 | $140.28 | 8.343% | $151.9836 | $151.98 | $152.00 | $152.00 |
| Purchase #2 | $102.47 | 11.828% | $114.5902 | $114.59 | $114.60 | $114.60 |
| Purchase #3 | $76.66 | 3.594% | $79.4152 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $18.79 | 12.312% | $21.1034 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $121.29 | 12.817% | $136.8357 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $179.55 | 11.106% | $199.4908 | $199.49 | $199.50 | $199.50 |
| Purchase #7 | $82.60 | 9.422% | $90.3826 | $90.38 | $90.40 | $90.40 |
| 7 purchase totals = | $721.64 | $793.8015 | $793.80 | $793.85 | $793.80 | |