| 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 | $174.52 | 10.438% | $192.7364 | $192.74 | $192.75 | $192.70 |
| Purchase #2 | $42.54 | 10.518% | $47.0144 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $150.38 | 13.607% | $170.8422 | $170.84 | $170.85 | $170.80 |
| Purchase #4 | $148.72 | 13.728% | $169.1363 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $207.51 | 13.175% | $234.8494 | $234.85 | $234.85 | $234.80 |
| Purchase #6 | $157.63 | 8.618% | $171.2146 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $5.92 | 11.606% | $6.6071 | $6.61 | $6.60 | $6.60 |
| 7 purchase totals = | $887.22 | $992.4004 | $992.40 | $992.40 | $992.20 | |