| 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 | $173.74 | 4.237% | $181.1014 | $181.10 | $181.10 | $181.10 |
| Purchase #2 | $112.91 | 3.204% | $116.5276 | $116.53 | $116.55 | $116.50 |
| Purchase #3 | $240.53 | 12.668% | $271.0003 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $118.98 | 12.805% | $134.2154 | $134.22 | $134.20 | $134.20 |
| Purchase #5 | $57.28 | 5.413% | $60.3806 | $60.38 | $60.40 | $60.40 |
| Purchase #6 | $156.36 | 9.680% | $171.4956 | $171.50 | $171.50 | $171.50 |
| Purchase #7 | $204.45 | 7.420% | $219.6202 | $219.62 | $219.60 | $219.60 |
| 7 purchase totals = | $1,064.25 | $1,154.3411 | $1,154.35 | $1,154.35 | $1,154.30 | |