| 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 | $181.54 | 9.570% | $198.9134 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $34.76 | 11.236% | $38.6656 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $180.48 | 13.202% | $204.307 | $204.31 | $204.30 | $204.30 |
| Purchase #4 | $70.30 | 10.812% | $77.9008 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $100.92 | 13.134% | $114.1748 | $114.17 | $114.15 | $114.20 |
| Purchase #6 | $216.74 | 12.550% | $243.9409 | $243.94 | $243.95 | $243.90 |
| Purchase #7 | $86.82 | 6.235% | $92.2332 | $92.23 | $92.25 | $92.20 |
| 7 purchase totals = | $871.56 | $970.1357 | $970.13 | $970.10 | $970.10 | |