| 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 | $130.50 | 3.327% | $134.8417 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $160.50 | 3.806% | $166.6086 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $51.27 | 3.550% | $53.0901 | $53.09 | $53.10 | $53.10 |
| Purchase #4 | $56.91 | 10.152% | $62.6875 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $242.58 | 13.448% | $275.2022 | $275.20 | $275.20 | $275.20 |
| Purchase #6 | $130.83 | 3.583% | $135.5176 | $135.52 | $135.50 | $135.50 |
| Purchase #7 | $25.94 | 3.455% | $26.8362 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $798.53 | $854.7839 | $854.79 | $854.80 | $854.70 | |