| 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 | $116.38 | 5.838% | $123.1743 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $170.70 | 10.276% | $188.2411 | $188.24 | $188.25 | $188.20 |
| Purchase #3 | $228.97 | 6.705% | $244.3224 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $144.89 | 4.315% | $151.142 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $118.76 | 6.272% | $126.2086 | $126.21 | $126.20 | $126.20 |
| Purchase #6 | $70.70 | 5.664% | $74.7044 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $183.61 | 8.589% | $199.3803 | $199.38 | $199.40 | $199.40 |
| 7 purchase totals = | $1,034.01 | $1,107.1731 | $1,107.16 | $1,107.15 | $1,107.10 | |