| 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 | $183.63 | 13.697% | $208.7818 | $208.78 | $208.80 | $208.80 |
| Purchase #2 | $118.31 | 3.811% | $122.8188 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $184.62 | 3.865% | $191.7556 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $171.71 | 9.249% | $187.5915 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $155.97 | 10.598% | $172.4997 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $54.70 | 12.117% | $61.328 | $61.33 | $61.35 | $61.30 |
| Purchase #7 | $132.82 | 8.572% | $144.2053 | $144.21 | $144.20 | $144.20 |
| 7 purchase totals = | $1,001.76 | $1,088.9807 | $1,088.99 | $1,089.00 | $1,089.00 | |