| 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 | $158.54 | 11.565% | $176.8752 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $178.91 | 10.145% | $197.0604 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $144.76 | 5.308% | $152.4439 | $152.44 | $152.45 | $152.40 |
| Purchase #4 | $79.73 | 3.378% | $82.4233 | $82.42 | $82.40 | $82.40 |
| Purchase #5 | $244.89 | 10.759% | $271.2377 | $271.24 | $271.25 | $271.20 |
| Purchase #6 | $178.88 | 5.604% | $188.9044 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $103.55 | 12.283% | $116.269 | $116.27 | $116.25 | $116.30 |
| 7 purchase totals = | $1,089.26 | $1,185.2139 | $1,185.21 | $1,185.20 | $1,185.20 | |