| 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 | $198.98 | 12.452% | $223.757 | $223.76 | $223.75 | $223.80 |
| Purchase #2 | $132.26 | 4.252% | $137.8837 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $168.79 | 12.757% | $190.3225 | $190.32 | $190.30 | $190.30 |
| Purchase #4 | $177.87 | 4.594% | $186.0413 | $186.04 | $186.05 | $186.00 |
| Purchase #5 | $152.69 | 10.127% | $168.1529 | $168.15 | $168.15 | $168.20 |
| Purchase #6 | $149.85 | 11.496% | $167.0768 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $93.51 | 8.468% | $101.4284 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $1,073.95 | $1,174.6626 | $1,174.66 | $1,174.70 | $1,174.70 | |