| 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 | $162.31 | 9.583% | $177.8642 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $86.75 | 6.563% | $92.4434 | $92.44 | $92.45 | $92.40 |
| Purchase #3 | $239.96 | 3.179% | $247.5883 | $247.59 | $247.60 | $247.60 |
| Purchase #4 | $235.65 | 12.586% | $265.3089 | $265.31 | $265.30 | $265.30 |
| Purchase #5 | $117.71 | 11.331% | $131.0477 | $131.05 | $131.05 | $131.00 |
| Purchase #6 | $209.49 | 4.863% | $219.6775 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $37.76 | 9.325% | $41.2811 | $41.28 | $41.30 | $41.30 |
| 7 purchase totals = | $1,089.63 | $1,175.2111 | $1,175.21 | $1,175.25 | $1,175.20 | |