| 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 | $32.30 | 12.670% | $36.3924 | $36.39 | $36.40 | $36.40 |
| Purchase #2 | $166.76 | 6.722% | $177.9696 | $177.97 | $177.95 | $178.00 |
| Purchase #3 | $8.61 | 7.688% | $9.2719 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $153.82 | 6.798% | $164.2767 | $164.28 | $164.30 | $164.30 |
| Purchase #5 | $248.28 | 6.356% | $264.0607 | $264.06 | $264.05 | $264.10 |
| Purchase #6 | $177.34 | 5.716% | $187.4768 | $187.48 | $187.50 | $187.50 |
| Purchase #7 | $113.27 | 11.797% | $126.6325 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $900.38 | $966.0806 | $966.08 | $966.10 | $966.20 | |