| 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 | $173.67 | 3.539% | $179.8162 | $179.82 | $179.80 | $179.80 |
| Purchase #2 | $206.71 | 8.608% | $224.5036 | $224.50 | $224.50 | $224.50 |
| Purchase #3 | $41.60 | 6.109% | $44.1413 | $44.14 | $44.15 | $44.10 |
| Purchase #4 | $134.44 | 8.428% | $145.7706 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $81.63 | 13.347% | $92.5252 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $204.81 | 8.137% | $221.4754 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $122.27 | 11.581% | $136.4301 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $965.13 | $1,044.6624 | $1,044.67 | $1,044.70 | $1,044.60 | |