| 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 | $173.62 | 4.501% | $181.4346 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $61.46 | 8.550% | $66.7148 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $164.41 | 6.817% | $175.6178 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $133.57 | 5.428% | $140.8202 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $207.74 | 10.268% | $229.0707 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $134.85 | 9.185% | $147.236 | $147.24 | $147.25 | $147.20 |
| Purchase #7 | $246.79 | 11.466% | $275.0869 | $275.09 | $275.10 | $275.10 |
| 7 purchase totals = | $1,122.44 | $1,215.9810 | $1,215.98 | $1,215.95 | $1,215.90 | |