| 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 | $172.78 | 8.339% | $187.1881 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $13.77 | 8.364% | $14.9217 | $14.92 | $14.90 | $14.90 |
| Purchase #3 | $244.29 | 10.394% | $269.6815 | $269.68 | $269.70 | $269.70 |
| Purchase #4 | $79.48 | 8.756% | $86.4393 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $205.76 | 13.113% | $232.7413 | $232.74 | $232.75 | $232.70 |
| Purchase #6 | $155.87 | 12.759% | $175.7575 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $89.91 | 3.108% | $92.7044 | $92.70 | $92.70 | $92.70 |
| 7 purchase totals = | $961.86 | $1,059.4338 | $1,059.43 | $1,059.45 | $1,059.40 | |