| 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 | $152.84 | 10.670% | $169.148 | $169.15 | $169.15 | $169.10 |
| Purchase #2 | $46.85 | 9.658% | $51.3748 | $51.37 | $51.35 | $51.40 |
| Purchase #3 | $127.36 | 13.105% | $144.0505 | $144.05 | $144.05 | $144.10 |
| Purchase #4 | $135.94 | 10.499% | $150.2123 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $238.38 | 4.432% | $248.945 | $248.95 | $248.95 | $248.90 |
| Purchase #6 | $55.56 | 4.313% | $57.9563 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $249.25 | 3.495% | $257.9613 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $1,006.18 | $1,079.6482 | $1,079.65 | $1,079.60 | $1,079.70 | |