| 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 | $165.48 | 3.344% | $171.0137 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $165.60 | 13.145% | $187.3681 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $133.73 | 9.707% | $146.7112 | $146.71 | $146.70 | $146.70 |
| Purchase #4 | $99.69 | 11.749% | $111.4026 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $109.96 | 10.493% | $121.4981 | $121.50 | $121.50 | $121.50 |
| Purchase #6 | $60.54 | 10.137% | $66.6769 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $27.93 | 4.211% | $29.1061 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $762.93 | $833.7767 | $833.78 | $833.75 | $833.80 | |