| 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 | $147.27 | 6.380% | $156.6658 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $203.46 | 12.247% | $228.3777 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $9.86 | 11.693% | $11.0129 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $188.63 | 4.864% | $197.805 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $35.76 | 12.736% | $40.3144 | $40.31 | $40.30 | $40.30 |
| Purchase #6 | $221.28 | 6.167% | $234.9263 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $244.25 | 11.435% | $272.18 | $272.18 | $272.20 | $272.20 |
| 7 purchase totals = | $1,050.51 | $1,141.2821 | $1,141.29 | $1,141.30 | $1,141.30 | |