| 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 | $160.58 | 10.498% | $177.4377 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $55.95 | 4.218% | $58.31 | $58.31 | $58.30 | $58.30 |
| Purchase #3 | $233.82 | 13.626% | $265.6803 | $265.68 | $265.70 | $265.70 |
| Purchase #4 | $179.74 | 11.136% | $199.7558 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $220.40 | 8.621% | $239.4007 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $33.61 | 11.277% | $37.4002 | $37.40 | $37.40 | $37.40 |
| Purchase #7 | $174.38 | 10.649% | $192.9497 | $192.95 | $192.95 | $192.90 |
| 7 purchase totals = | $1,058.48 | $1,170.9344 | $1,170.94 | $1,170.95 | $1,170.90 | |