| 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 | $187.37 | 7.483% | $201.3909 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $166.76 | 10.837% | $184.8318 | $184.83 | $184.85 | $184.80 |
| Purchase #3 | $246.40 | 6.586% | $262.6279 | $262.63 | $262.65 | $262.60 |
| Purchase #4 | $78.93 | 7.603% | $84.931 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $154.55 | 3.781% | $160.3935 | $160.39 | $160.40 | $160.40 |
| Purchase #6 | $172.28 | 12.844% | $194.4076 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $118.49 | 7.464% | $127.3341 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $1,124.78 | $1,215.9168 | $1,215.91 | $1,216.00 | $1,215.80 | |