| 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 | $123.56 | 10.819% | $136.928 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $19.26 | 3.413% | $19.9173 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $111.99 | 8.384% | $121.3792 | $121.38 | $121.40 | $121.40 |
| Purchase #4 | $32.74 | 6.773% | $34.9575 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $218.41 | 6.364% | $232.3096 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $57.73 | 13.398% | $65.4647 | $65.46 | $65.45 | $65.50 |
| Purchase #7 | $132.57 | 3.209% | $136.8242 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $696.26 | $747.7805 | $747.78 | $747.75 | $747.80 | |