| 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 | $141.37 | 12.584% | $159.16 | $159.16 | $159.15 | $159.20 |
| Purchase #2 | $54.90 | 3.809% | $56.9911 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $134.32 | 3.606% | $139.1636 | $139.16 | $139.15 | $139.20 |
| Purchase #4 | $96.41 | 8.522% | $104.6261 | $104.63 | $104.65 | $104.60 |
| Purchase #5 | $233.26 | 7.470% | $250.6845 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $30.93 | 8.523% | $33.5662 | $33.57 | $33.55 | $33.60 |
| Purchase #7 | $175.72 | 4.871% | $184.2793 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $866.91 | $928.4708 | $928.47 | $928.50 | $928.60 | |