| 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 | $151.63 | 13.380% | $171.9181 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $72.66 | 10.585% | $80.3511 | $80.35 | $80.35 | $80.40 |
| Purchase #3 | $245.61 | 7.637% | $264.3672 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $38.59 | 10.755% | $42.7404 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $140.93 | 8.853% | $153.4065 | $153.41 | $153.40 | $153.40 |
| Purchase #6 | $219.53 | 10.647% | $242.9034 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $239.53 | 7.681% | $257.9283 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $1,108.48 | $1,213.6150 | $1,213.62 | $1,213.60 | $1,213.60 | |