| 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 | $137.74 | 11.708% | $153.8666 | $153.87 | $153.85 | $153.90 |
| Purchase #2 | $78.95 | 3.242% | $81.5096 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $139.37 | 7.707% | $150.1112 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $80.31 | 7.813% | $86.5846 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $105.42 | 10.293% | $116.2709 | $116.27 | $116.25 | $116.30 |
| Purchase #6 | $14.80 | 4.121% | $15.4099 | $15.41 | $15.40 | $15.40 |
| Purchase #7 | $108.44 | 11.753% | $121.185 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $665.03 | $724.9378 | $724.94 | $724.90 | $725.00 | |