| 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 | $127.86 | 13.390% | $144.9805 | $144.98 | $145.00 | $145.00 |
| Purchase #2 | $74.68 | 13.226% | $84.5572 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $154.42 | 7.583% | $166.1297 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $219.75 | 13.117% | $248.5746 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $123.70 | 5.353% | $130.3217 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $246.36 | 8.483% | $267.2587 | $267.26 | $267.25 | $267.30 |
| Purchase #7 | $123.43 | 7.369% | $132.5256 | $132.53 | $132.55 | $132.50 |
| 7 purchase totals = | $1,070.20 | $1,174.3480 | $1,174.35 | $1,174.35 | $1,174.40 | |