| 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 | $161.30 | 11.561% | $179.9479 | $179.95 | $179.95 | $179.90 |
| Purchase #2 | $219.80 | 11.198% | $244.4132 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $40.61 | 10.303% | $44.794 | $44.79 | $44.80 | $44.80 |
| Purchase #4 | $154.44 | 4.380% | $161.2045 | $161.20 | $161.20 | $161.20 |
| Purchase #5 | $130.58 | 8.792% | $142.0606 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $166.95 | 5.853% | $176.7216 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $140.94 | 11.291% | $156.8535 | $156.85 | $156.85 | $156.90 |
| 7 purchase totals = | $1,014.62 | $1,105.9953 | $1,105.98 | $1,105.95 | $1,106.00 | |