| 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 | $166.30 | 10.445% | $183.67 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $197.74 | 8.585% | $214.716 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $241.40 | 10.540% | $266.8436 | $266.84 | $266.85 | $266.80 |
| Purchase #4 | $82.92 | 10.263% | $91.4301 | $91.43 | $91.45 | $91.40 |
| Purchase #5 | $118.74 | 3.143% | $122.472 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $124.84 | 7.267% | $133.9121 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $74.63 | 8.113% | $80.6847 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $1,006.57 | $1,093.7285 | $1,093.72 | $1,093.70 | $1,093.70 | |