| 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 | $146.45 | 7.484% | $157.4103 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $224.95 | 12.266% | $252.5424 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $133.50 | 10.546% | $147.5789 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $32.82 | 8.573% | $35.6337 | $35.63 | $35.65 | $35.60 |
| Purchase #5 | $160.60 | 5.794% | $169.9052 | $169.91 | $169.90 | $169.90 |
| Purchase #6 | $135.57 | 3.202% | $139.911 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $71.47 | 8.786% | $77.7494 | $77.75 | $77.75 | $77.70 |
| 7 purchase totals = | $905.36 | $980.7309 | $980.73 | $980.75 | $980.60 | |