| 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 | $151.83 | 13.615% | $172.5017 | $172.50 | $172.50 | $172.50 |
| Purchase #2 | $41.61 | 3.273% | $42.9719 | $42.97 | $42.95 | $43.00 |
| Purchase #3 | $225.46 | 11.320% | $250.9821 | $250.98 | $251.00 | $251.00 |
| Purchase #4 | $52.35 | 3.520% | $54.1927 | $54.19 | $54.20 | $54.20 |
| Purchase #5 | $220.35 | 3.723% | $228.5536 | $228.55 | $228.55 | $228.60 |
| Purchase #6 | $113.89 | 10.405% | $125.7403 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $234.25 | 6.621% | $249.7597 | $249.76 | $249.75 | $249.80 |
| 7 purchase totals = | $1,039.74 | $1,124.7020 | $1,124.69 | $1,124.70 | $1,124.80 | |