| 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 | $132.25 | 5.267% | $139.2156 | $139.22 | $139.20 | $139.20 |
| Purchase #2 | $54.90 | 12.853% | $61.9563 | $61.96 | $61.95 | $62.00 |
| Purchase #3 | $39.71 | 10.131% | $43.733 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $120.52 | 4.793% | $126.2965 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $6.35 | 7.585% | $6.8316 | $6.83 | $6.85 | $6.80 |
| Purchase #6 | $199.86 | 4.765% | $209.3833 | $209.38 | $209.40 | $209.40 |
| Purchase #7 | $200.64 | 13.822% | $228.3725 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $754.23 | $815.7888 | $815.79 | $815.80 | $815.80 | |