| 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 | $161.53 | 12.236% | $181.2948 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $51.27 | 5.708% | $54.1965 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $215.39 | 3.739% | $223.4434 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $210.71 | 11.137% | $234.1768 | $234.18 | $234.20 | $234.20 |
| Purchase #5 | $70.84 | 11.427% | $78.9349 | $78.93 | $78.95 | $78.90 |
| Purchase #6 | $115.41 | 7.803% | $124.4154 | $124.42 | $124.40 | $124.40 |
| Purchase #7 | $194.91 | 12.852% | $219.9598 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $1,020.06 | $1,116.4216 | $1,116.42 | $1,116.45 | $1,116.40 | |