| 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 | $138.43 | 8.342% | $149.9778 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $140.68 | 5.204% | $148.001 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $129.39 | 6.245% | $137.4704 | $137.47 | $137.45 | $137.50 |
| Purchase #4 | $17.93 | 5.372% | $18.8932 | $18.89 | $18.90 | $18.90 |
| Purchase #5 | $226.27 | 11.688% | $252.7164 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $230.29 | 4.699% | $241.1113 | $241.11 | $241.10 | $241.10 |
| Purchase #7 | $127.62 | 6.644% | $136.0991 | $136.10 | $136.10 | $136.10 |
| 7 purchase totals = | $1,010.61 | $1,084.2692 | $1,084.27 | $1,084.25 | $1,084.30 | |