| 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 | $168.51 | 10.395% | $186.0266 | $186.03 | $186.05 | $186.00 |
| Purchase #2 | $129.57 | 8.269% | $140.2841 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $137.26 | 7.801% | $147.9677 | $147.97 | $147.95 | $148.00 |
| Purchase #4 | $202.74 | 11.195% | $225.4367 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $223.95 | 6.140% | $237.7005 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $186.92 | 6.601% | $199.2586 | $199.26 | $199.25 | $199.30 |
| Purchase #7 | $139.86 | 3.274% | $144.439 | $144.44 | $144.45 | $144.40 |
| 7 purchase totals = | $1,188.81 | $1,281.1132 | $1,281.12 | $1,281.15 | $1,281.10 | |