| 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 | $5.48 | 6.725% | $5.8485 | $5.85 | $5.85 | $5.80 |
| Purchase #2 | $175.77 | 8.749% | $191.1481 | $191.15 | $191.15 | $191.10 |
| Purchase #3 | $196.29 | 12.642% | $221.105 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $176.81 | 12.312% | $198.5788 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $232.35 | 10.335% | $256.3634 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $110.46 | 5.698% | $116.754 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $194.74 | 4.373% | $203.256 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $1,091.90 | $1,193.0538 | $1,193.06 | $1,193.05 | $1,193.10 | |