| 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 | $168.90 | 10.255% | $186.2207 | $186.22 | $186.20 | $186.20 |
| Purchase #2 | $60.40 | 11.842% | $67.5526 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $44.45 | 8.368% | $48.1696 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $248.40 | 10.460% | $274.3826 | $274.38 | $274.40 | $274.40 |
| Purchase #5 | $35.34 | 7.142% | $37.864 | $37.86 | $37.85 | $37.90 |
| Purchase #6 | $206.33 | 11.831% | $230.7409 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $132.62 | 7.207% | $142.1779 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $896.44 | $987.1083 | $987.10 | $987.10 | $987.20 | |