| 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 | $166.74 | 9.541% | $182.6487 | $182.65 | $182.65 | $182.60 |
| Purchase #2 | $74.30 | 12.330% | $83.4612 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $181.47 | 7.621% | $195.2998 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $83.97 | 7.853% | $90.5642 | $90.56 | $90.55 | $90.60 |
| Purchase #5 | $55.42 | 9.667% | $60.7775 | $60.78 | $60.80 | $60.80 |
| Purchase #6 | $122.62 | 13.186% | $138.7887 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $126.80 | 7.150% | $135.8662 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $811.32 | $887.4063 | $887.41 | $887.40 | $887.50 | |