| 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 | $44.32 | 10.874% | $49.1394 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $158.66 | 8.868% | $172.73 | $172.73 | $172.75 | $172.70 |
| Purchase #3 | $240.91 | 12.691% | $271.4839 | $271.48 | $271.50 | $271.50 |
| Purchase #4 | $174.93 | 6.673% | $186.6031 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $172.31 | 5.860% | $182.4074 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $139.75 | 8.321% | $151.3786 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $128.93 | 7.274% | $138.3084 | $138.31 | $138.30 | $138.30 |
| 7 purchase totals = | $1,059.81 | $1,152.0508 | $1,152.05 | $1,152.10 | $1,152.00 | |