| 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 | $157.51 | 5.509% | $166.1872 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $73.61 | 6.373% | $78.3012 | $78.30 | $78.30 | $78.30 |
| Purchase #3 | $200.39 | 11.218% | $222.8698 | $222.87 | $222.85 | $222.90 |
| Purchase #4 | $152.84 | 12.401% | $171.7937 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $234.69 | 8.217% | $253.9745 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $240.74 | 10.814% | $266.7736 | $266.77 | $266.75 | $266.80 |
| Purchase #7 | $18.34 | 4.719% | $19.2055 | $19.21 | $19.20 | $19.20 |
| 7 purchase totals = | $1,078.12 | $1,179.1055 | $1,179.10 | $1,179.05 | $1,179.20 | |