| 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 | $113.98 | 11.635% | $127.2416 | $127.24 | $127.25 | $127.20 |
| Purchase #2 | $189.36 | 11.383% | $210.9148 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $136.45 | 4.580% | $142.6994 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $169.48 | 8.747% | $184.3044 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $223.70 | 3.292% | $231.0642 | $231.06 | $231.05 | $231.10 |
| Purchase #6 | $85.75 | 8.251% | $92.8252 | $92.83 | $92.85 | $92.80 |
| Purchase #7 | $151.57 | 11.461% | $168.9414 | $168.94 | $168.95 | $168.90 |
| 7 purchase totals = | $1,070.29 | $1,157.9910 | $1,157.98 | $1,158.00 | $1,157.90 | |