| 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 | $160.62 | 11.435% | $178.9869 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $239.29 | 10.664% | $264.8079 | $264.81 | $264.80 | $264.80 |
| Purchase #3 | $85.33 | 9.249% | $93.2222 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $198.76 | 4.643% | $207.9884 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $134.71 | 7.871% | $145.313 | $145.31 | $145.30 | $145.30 |
| Purchase #6 | $109.58 | 10.660% | $121.2612 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $119.81 | 9.160% | $130.7846 | $130.78 | $130.80 | $130.80 |
| 7 purchase totals = | $1,048.10 | $1,142.3642 | $1,142.36 | $1,142.35 | $1,142.40 | |