| 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 | $142.87 | 6.484% | $152.1337 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $79.87 | 8.700% | $86.8187 | $86.82 | $86.80 | $86.80 |
| Purchase #3 | $89.98 | 9.399% | $98.4372 | $98.44 | $98.45 | $98.40 |
| Purchase #4 | $13.52 | 3.570% | $14.0027 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $132.90 | 5.391% | $140.0646 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $184.52 | 4.282% | $192.4211 | $192.42 | $192.40 | $192.40 |
| Purchase #7 | $244.96 | 13.689% | $278.4926 | $278.49 | $278.50 | $278.50 |
| 7 purchase totals = | $888.62 | $962.3706 | $962.36 | $962.35 | $962.30 | |