| 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 | $171.26 | 6.690% | $182.7173 | $182.72 | $182.70 | $182.70 |
| Purchase #2 | $117.28 | 6.277% | $124.6417 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $159.88 | 7.505% | $171.879 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $31.28 | 4.389% | $32.6529 | $32.65 | $32.65 | $32.70 |
| Purchase #5 | $81.93 | 12.478% | $92.1532 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $139.52 | 8.765% | $151.7489 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $205.50 | 13.823% | $233.9063 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $906.65 | $989.6993 | $989.70 | $989.70 | $989.70 | |