| 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 | $162.46 | 11.154% | $180.5808 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $128.55 | 4.809% | $134.732 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $5.33 | 11.462% | $5.9409 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $72.26 | 9.695% | $79.2656 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $202.84 | 10.142% | $223.412 | $223.41 | $223.40 | $223.40 |
| Purchase #6 | $87.32 | 3.467% | $90.3474 | $90.35 | $90.35 | $90.30 |
| Purchase #7 | $116.70 | 10.544% | $129.0048 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $775.46 | $843.2835 | $843.28 | $843.30 | $843.20 | |