| 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 | $141.77 | 5.814% | $150.0125 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $63.97 | 13.151% | $72.3827 | $72.38 | $72.40 | $72.40 |
| Purchase #3 | $22.96 | 7.253% | $24.6253 | $24.63 | $24.65 | $24.60 |
| Purchase #4 | $118.76 | 6.445% | $126.4141 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $187.36 | 11.509% | $208.9233 | $208.92 | $208.90 | $208.90 |
| Purchase #6 | $175.53 | 6.586% | $187.0904 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $74.58 | 4.869% | $78.2113 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $784.93 | $847.6596 | $847.65 | $847.65 | $847.60 | |