| 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 | $45.79 | 4.394% | $47.802 | $47.80 | $47.80 | $47.80 |
| Purchase #2 | $141.25 | 13.379% | $160.1478 | $160.15 | $160.15 | $160.10 |
| Purchase #3 | $134.41 | 6.368% | $142.9692 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $10.89 | 10.495% | $12.0329 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $119.73 | 7.708% | $128.9588 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $105.26 | 8.469% | $114.1745 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $171.96 | 13.702% | $195.522 | $195.52 | $195.50 | $195.50 |
| 7 purchase totals = | $729.29 | $801.6072 | $801.60 | $801.55 | $801.60 | |