| 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 | $187.97 | 4.307% | $196.0659 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $78.57 | 7.459% | $84.4305 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $43.60 | 7.204% | $46.7409 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $205.69 | 4.521% | $214.9892 | $214.99 | $215.00 | $215.00 |
| Purchase #5 | $187.27 | 12.227% | $210.1675 | $210.17 | $210.15 | $210.20 |
| Purchase #6 | $18.73 | 6.307% | $19.9113 | $19.91 | $19.90 | $19.90 |
| Purchase #7 | $138.76 | 6.490% | $147.7655 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $860.59 | $920.0708 | $920.08 | $920.05 | $920.10 | |