| 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 | $186.28 | 9.209% | $203.4345 | $203.43 | $203.45 | $203.40 |
| Purchase #2 | $137.38 | 11.200% | $152.7666 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $191.85 | 6.494% | $204.3087 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $170.29 | 8.441% | $184.6642 | $184.66 | $184.65 | $184.70 |
| Purchase #5 | $74.29 | 7.439% | $79.8164 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $101.77 | 12.439% | $114.4292 | $114.43 | $114.45 | $114.40 |
| Purchase #7 | $30.55 | 7.850% | $32.9482 | $32.95 | $32.95 | $32.90 |
| 7 purchase totals = | $892.41 | $972.3678 | $972.37 | $972.35 | $972.30 | |