| 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 | $13.76 | 13.242% | $15.5821 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $98.61 | 11.176% | $109.6307 | $109.63 | $109.65 | $109.60 |
| Purchase #3 | $216.66 | 7.394% | $232.6798 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $213.59 | 9.175% | $233.1869 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $211.50 | 6.429% | $225.0973 | $225.10 | $225.10 | $225.10 |
| Purchase #6 | $175.76 | 9.129% | $191.8051 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $143.76 | 12.477% | $161.6969 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $1,073.64 | $1,169.6788 | $1,169.69 | $1,169.75 | $1,169.70 | |