| 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 | $123.62 | 13.357% | $140.1319 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $208.85 | 10.283% | $230.326 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $103.51 | 13.874% | $117.871 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $144.31 | 6.127% | $153.1519 | $153.15 | $153.15 | $153.20 |
| Purchase #5 | $189.46 | 3.157% | $195.4413 | $195.44 | $195.45 | $195.40 |
| Purchase #6 | $113.95 | 6.127% | $120.9317 | $120.93 | $120.95 | $120.90 |
| Purchase #7 | $8.95 | 5.853% | $9.4738 | $9.47 | $9.45 | $9.50 |
| 7 purchase totals = | $892.65 | $967.3276 | $967.32 | $967.35 | $967.30 | |