| 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 | $181.88 | 3.639% | $188.4986 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $98.69 | 11.691% | $110.2278 | $110.23 | $110.25 | $110.20 |
| Purchase #3 | $155.60 | 11.336% | $173.2388 | $173.24 | $173.25 | $173.20 |
| Purchase #4 | $225.94 | 8.714% | $245.6284 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $34.83 | 3.116% | $35.9153 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $59.72 | 10.473% | $65.9745 | $65.97 | $65.95 | $66.00 |
| Purchase #7 | $124.95 | 8.261% | $135.2721 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $881.61 | $954.7555 | $954.76 | $954.75 | $954.70 | |