| 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 | $144.59 | 10.291% | $159.4698 | $159.47 | $159.45 | $159.50 |
| Purchase #2 | $131.74 | 9.732% | $144.5609 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $139.70 | 11.450% | $155.6957 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $9.88 | 11.230% | $10.9895 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $204.82 | 4.658% | $214.3605 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $194.58 | 5.355% | $204.9998 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $236.89 | 6.666% | $252.6811 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,062.20 | $1,142.7573 | $1,142.76 | $1,142.75 | $1,142.90 | |