| 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 | $170.90 | 12.421% | $192.1275 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $53.27 | 8.861% | $57.9903 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $217.98 | 4.179% | $227.0894 | $227.09 | $227.10 | $227.10 |
| Purchase #4 | $176.47 | 4.253% | $183.9753 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $62.46 | 8.813% | $67.9646 | $67.96 | $67.95 | $68.00 |
| Purchase #6 | $220.92 | 5.272% | $232.5669 | $232.57 | $232.55 | $232.60 |
| Purchase #7 | $220.45 | 3.777% | $228.7764 | $228.78 | $228.80 | $228.80 |
| 7 purchase totals = | $1,122.45 | $1,190.4904 | $1,190.50 | $1,190.55 | $1,190.60 | |