| 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 | $127.54 | 8.470% | $138.3426 | $138.34 | $138.35 | $138.30 |
| Purchase #2 | $21.87 | 8.854% | $23.8064 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $68.67 | 6.794% | $73.3354 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $47.75 | 6.736% | $50.9664 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $51.39 | 13.423% | $58.2881 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $161.75 | 7.549% | $173.9605 | $173.96 | $173.95 | $174.00 |
| Purchase #7 | $119.45 | 11.425% | $133.0972 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $598.42 | $651.7966 | $651.81 | $651.80 | $651.80 | |