| 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 | $146.30 | 6.627% | $155.9953 | $156.00 | $156.00 | $156.00 |
| Purchase #2 | $41.86 | 8.502% | $45.4189 | $45.42 | $45.40 | $45.40 |
| Purchase #3 | $248.28 | 3.718% | $257.5111 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $187.34 | 5.815% | $198.2338 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $6.87 | 3.725% | $7.1259 | $7.13 | $7.15 | $7.10 |
| Purchase #6 | $151.64 | 8.832% | $165.0328 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $116.45 | 4.628% | $121.8393 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $898.74 | $951.1571 | $951.16 | $951.20 | $951.00 | |