| 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 | $135.64 | 5.701% | $143.3728 | $143.37 | $143.35 | $143.40 |
| Purchase #2 | $202.25 | 11.134% | $224.7685 | $224.77 | $224.75 | $224.80 |
| Purchase #3 | $59.25 | 9.450% | $64.8491 | $64.85 | $64.85 | $64.80 |
| Purchase #4 | $133.62 | 13.183% | $151.2351 | $151.24 | $151.25 | $151.20 |
| Purchase #5 | $203.39 | 5.692% | $214.967 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $189.37 | 11.384% | $210.9279 | $210.93 | $210.95 | $210.90 |
| Purchase #7 | $18.28 | 8.411% | $19.8175 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $941.80 | $1,029.9379 | $1,029.95 | $1,029.90 | $1,029.90 | |