| 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 | $111.61 | 8.427% | $121.0154 | $121.02 | $121.00 | $121.00 |
| Purchase #2 | $144.27 | 7.727% | $155.4177 | $155.42 | $155.40 | $155.40 |
| Purchase #3 | $153.35 | 9.656% | $168.1575 | $168.16 | $168.15 | $168.20 |
| Purchase #4 | $87.89 | 3.474% | $90.9433 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $161.84 | 3.392% | $167.3296 | $167.33 | $167.35 | $167.30 |
| Purchase #6 | $231.78 | 4.121% | $241.3317 | $241.33 | $241.35 | $241.30 |
| Purchase #7 | $5.92 | 5.487% | $6.2448 | $6.24 | $6.25 | $6.20 |
| 7 purchase totals = | $896.66 | $950.4400 | $950.44 | $950.45 | $950.30 | |