| 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 | $153.78 | 11.552% | $171.5447 | $171.54 | $171.55 | $171.50 |
| Purchase #2 | $240.98 | 4.660% | $252.2097 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $127.96 | 4.250% | $133.3983 | $133.40 | $133.40 | $133.40 |
| Purchase #4 | $75.66 | 6.498% | $80.5764 | $80.58 | $80.60 | $80.60 |
| Purchase #5 | $79.65 | 12.545% | $89.6421 | $89.64 | $89.65 | $89.60 |
| Purchase #6 | $86.36 | 8.840% | $93.9942 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $146.81 | 4.593% | $153.553 | $153.55 | $153.55 | $153.60 |
| 7 purchase totals = | $911.20 | $974.9184 | $974.91 | $974.95 | $974.90 | |