| 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 | $119.34 | 10.268% | $131.5938 | $131.59 | $131.60 | $131.60 |
| Purchase #2 | $41.29 | 5.213% | $43.4424 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $127.33 | 4.863% | $133.5221 | $133.52 | $133.50 | $133.50 |
| Purchase #4 | $98.29 | 8.352% | $106.4992 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $151.32 | 4.407% | $157.9887 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $113.63 | 12.483% | $127.8144 | $127.81 | $127.80 | $127.80 |
| Purchase #7 | $161.49 | 10.129% | $177.8473 | $177.85 | $177.85 | $177.80 |
| 7 purchase totals = | $812.69 | $878.7079 | $878.70 | $878.70 | $878.60 | |