| 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 | $147.69 | 10.530% | $163.2418 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $177.28 | 8.147% | $191.723 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $226.84 | 10.301% | $250.2068 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $101.43 | 4.448% | $105.9416 | $105.94 | $105.95 | $105.90 |
| Purchase #5 | $131.90 | 4.753% | $138.1692 | $138.17 | $138.15 | $138.20 |
| Purchase #6 | $198.90 | 6.271% | $211.373 | $211.37 | $211.35 | $211.40 |
| Purchase #7 | $198.53 | 9.144% | $216.6836 | $216.68 | $216.70 | $216.70 |
| 7 purchase totals = | $1,182.57 | $1,277.3390 | $1,277.33 | $1,277.30 | $1,277.30 | |