| 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 | $141.69 | 9.430% | $155.0514 | $155.05 | $155.05 | $155.10 |
| Purchase #2 | $128.85 | 4.418% | $134.5426 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $239.38 | 6.221% | $254.2718 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $156.30 | 4.518% | $163.3616 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $63.44 | 7.849% | $68.4194 | $68.42 | $68.40 | $68.40 |
| Purchase #6 | $219.90 | 9.828% | $241.5118 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $109.91 | 6.745% | $117.3234 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $1,059.47 | $1,134.4820 | $1,134.47 | $1,134.40 | $1,134.50 | |