| 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 | $148.41 | 7.123% | $158.9812 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $135.25 | 12.245% | $151.8114 | $151.81 | $151.80 | $151.80 |
| Purchase #3 | $205.36 | 12.366% | $230.7548 | $230.75 | $230.75 | $230.80 |
| Purchase #4 | $167.86 | 10.862% | $186.093 | $186.09 | $186.10 | $186.10 |
| Purchase #5 | $164.64 | 8.539% | $178.6986 | $178.70 | $178.70 | $178.70 |
| Purchase #6 | $189.33 | 7.373% | $203.2893 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $57.52 | 5.703% | $60.8004 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $1,068.37 | $1,170.4287 | $1,170.42 | $1,170.45 | $1,170.50 | |