| 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 | $174.41 | 12.149% | $195.5991 | $195.60 | $195.60 | $195.60 |
| Purchase #2 | $140.42 | 8.634% | $152.5439 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $10.66 | 6.696% | $11.3738 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $158.85 | 9.595% | $174.0917 | $174.09 | $174.10 | $174.10 |
| Purchase #5 | $9.35 | 12.445% | $10.5136 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $237.67 | 7.349% | $255.1364 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $124.48 | 13.384% | $141.1404 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $855.84 | $940.3989 | $940.39 | $940.40 | $940.30 | |