| 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 | $165.58 | 7.495% | $177.9902 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $187.93 | 9.490% | $205.7646 | $205.76 | $205.75 | $205.80 |
| Purchase #3 | $102.54 | 9.396% | $112.1747 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $163.97 | 11.379% | $182.6281 | $182.63 | $182.65 | $182.60 |
| Purchase #5 | $224.47 | 11.227% | $249.6712 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $32.33 | 11.127% | $35.9274 | $35.93 | $35.95 | $35.90 |
| Purchase #7 | $196.79 | 3.292% | $203.2683 | $203.27 | $203.25 | $203.30 |
| 7 purchase totals = | $1,073.61 | $1,167.4245 | $1,167.42 | $1,167.40 | $1,167.50 | |