| 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 | $177.65 | 7.265% | $190.5563 | $190.56 | $190.55 | $190.60 |
| Purchase #2 | $41.55 | 9.693% | $45.5774 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $151.62 | 13.404% | $171.9431 | $171.94 | $171.95 | $171.90 |
| Purchase #4 | $228.90 | 5.141% | $240.6677 | $240.67 | $240.65 | $240.70 |
| Purchase #5 | $90.25 | 4.369% | $94.193 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $134.54 | 11.119% | $149.4995 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $183.95 | 8.155% | $198.9511 | $198.95 | $198.95 | $199.00 |
| 7 purchase totals = | $1,008.46 | $1,091.3881 | $1,091.39 | $1,091.40 | $1,091.50 | |