| 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 | $179.96 | 13.413% | $204.098 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $121.62 | 4.161% | $126.6806 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $153.73 | 13.708% | $174.8033 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $220.73 | 6.592% | $235.2805 | $235.28 | $235.30 | $235.30 |
| Purchase #5 | $167.30 | 5.109% | $175.8474 | $175.85 | $175.85 | $175.80 |
| Purchase #6 | $231.89 | 4.774% | $242.9604 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $145.54 | 6.128% | $154.4587 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $1,220.77 | $1,314.1289 | $1,314.13 | $1,314.15 | $1,314.20 | |