| 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 | $169.57 | 3.569% | $175.622 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $208.49 | 11.807% | $233.1064 | $233.11 | $233.10 | $233.10 |
| Purchase #3 | $96.52 | 5.497% | $101.8257 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $242.44 | 10.204% | $267.1786 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $50.69 | 7.128% | $54.3032 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $87.51 | 13.534% | $99.3536 | $99.35 | $99.35 | $99.40 |
| Purchase #7 | $231.98 | 9.612% | $254.2779 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $1,087.20 | $1,185.6674 | $1,185.67 | $1,185.70 | $1,185.70 | |