| 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 | $127.68 | 5.227% | $134.3538 | $134.35 | $134.35 | $134.40 |
| Purchase #2 | $113.28 | 9.746% | $124.3203 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $156.30 | 7.148% | $167.4723 | $167.47 | $167.45 | $167.50 |
| Purchase #4 | $22.60 | 5.285% | $23.7944 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $86.45 | 7.724% | $93.1274 | $93.13 | $93.15 | $93.10 |
| Purchase #6 | $35.98 | 5.459% | $37.9441 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $230.68 | 4.337% | $240.6846 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $772.97 | $821.6969 | $821.68 | $821.70 | $821.70 | |