| 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 | $179.64 | 4.638% | $187.9717 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $136.91 | 12.239% | $153.6664 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $246.99 | 8.422% | $267.7915 | $267.79 | $267.80 | $267.80 |
| Purchase #4 | $72.34 | 4.384% | $75.5114 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $232.28 | 13.827% | $264.3974 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $248.56 | 12.826% | $280.4403 | $280.44 | $280.45 | $280.40 |
| Purchase #7 | $122.43 | 12.467% | $137.6933 | $137.69 | $137.70 | $137.70 |
| 7 purchase totals = | $1,239.15 | $1,367.4720 | $1,367.47 | $1,367.45 | $1,367.50 | |