| 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 | $148.94 | 3.529% | $154.1961 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $74.26 | 9.410% | $81.2479 | $81.25 | $81.25 | $81.20 |
| Purchase #3 | $90.33 | 10.217% | $99.559 | $99.56 | $99.55 | $99.60 |
| Purchase #4 | $162.25 | 13.128% | $183.5502 | $183.55 | $183.55 | $183.60 |
| Purchase #5 | $34.25 | 3.319% | $35.3868 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $63.63 | 7.682% | $68.5181 | $68.52 | $68.50 | $68.50 |
| Purchase #7 | $199.85 | 5.417% | $210.6759 | $210.68 | $210.70 | $210.70 |
| 7 purchase totals = | $773.51 | $833.1340 | $833.15 | $833.15 | $833.20 | |