| 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 | $173.46 | 10.705% | $192.0289 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $155.73 | 9.600% | $170.6801 | $170.68 | $170.70 | $170.70 |
| Purchase #3 | $197.44 | 7.484% | $212.2164 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $231.99 | 6.255% | $246.501 | $246.50 | $246.50 | $246.50 |
| Purchase #5 | $118.63 | 11.662% | $132.4646 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $70.82 | 6.869% | $75.6846 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $235.57 | 5.697% | $248.9904 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $1,183.64 | $1,278.5660 | $1,278.56 | $1,278.60 | $1,278.60 | |