| 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 | $180.30 | 10.456% | $199.1522 | $199.15 | $199.15 | $199.20 |
| Purchase #2 | $101.88 | 9.641% | $111.7023 | $111.70 | $111.70 | $111.70 |
| Purchase #3 | $151.47 | 8.320% | $164.0723 | $164.07 | $164.05 | $164.10 |
| Purchase #4 | $66.33 | 12.356% | $74.5257 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $130.50 | 13.807% | $148.5181 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $204.58 | 3.280% | $211.2902 | $211.29 | $211.30 | $211.30 |
| Purchase #7 | $247.64 | 9.637% | $271.5051 | $271.51 | $271.50 | $271.50 |
| 7 purchase totals = | $1,082.70 | $1,180.7659 | $1,180.77 | $1,180.75 | $1,180.80 | |