| 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 | $155.75 | 10.384% | $171.9231 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $57.37 | 7.270% | $61.5408 | $61.54 | $61.55 | $61.50 |
| Purchase #3 | $39.40 | 12.177% | $44.1977 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $133.50 | 11.626% | $149.0207 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $201.37 | 9.396% | $220.2907 | $220.29 | $220.30 | $220.30 |
| Purchase #6 | $129.60 | 9.395% | $141.7759 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $156.53 | 13.553% | $177.7445 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $873.52 | $966.4934 | $966.49 | $966.50 | $966.40 | |