| 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 | $164.35 | 7.705% | $177.0132 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $133.48 | 9.296% | $145.8883 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $171.44 | 13.777% | $195.0593 | $195.06 | $195.05 | $195.10 |
| Purchase #4 | $45.62 | 6.327% | $48.5064 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $210.77 | 4.628% | $220.5244 | $220.52 | $220.50 | $220.50 |
| Purchase #6 | $14.41 | 3.359% | $14.894 | $14.89 | $14.90 | $14.90 |
| Purchase #7 | $162.89 | 13.808% | $185.3819 | $185.38 | $185.40 | $185.40 |
| 7 purchase totals = | $902.96 | $987.2675 | $987.26 | $987.25 | $987.30 | |