| 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 | $142.26 | 12.258% | $159.6982 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $240.92 | 5.622% | $254.4645 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $231.87 | 7.874% | $250.1274 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $52.87 | 6.206% | $56.1511 | $56.15 | $56.15 | $56.20 |
| Purchase #5 | $62.64 | 5.658% | $66.1842 | $66.18 | $66.20 | $66.20 |
| Purchase #6 | $66.73 | 11.440% | $74.3639 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $206.87 | 10.308% | $228.1942 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $1,004.16 | $1,089.1835 | $1,089.17 | $1,089.20 | $1,089.30 | |