| 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 | $188.94 | 13.665% | $214.7587 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $160.78 | 8.175% | $173.9238 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $139.75 | 12.424% | $157.1125 | $157.11 | $157.10 | $157.10 |
| Purchase #4 | $107.93 | 11.428% | $120.2642 | $120.26 | $120.25 | $120.30 |
| Purchase #5 | $190.28 | 11.356% | $211.8882 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $234.73 | 3.638% | $243.2695 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $77.47 | 4.216% | $80.7361 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $1,099.88 | $1,201.9530 | $1,201.95 | $1,201.90 | $1,202.00 | |