| 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 | $120.77 | 5.111% | $126.9426 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $171.61 | 5.189% | $180.5148 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $128.32 | 5.477% | $135.3481 | $135.35 | $135.35 | $135.30 |
| Purchase #4 | $147.67 | 3.789% | $153.2652 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $204.41 | 11.535% | $227.9887 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $101.76 | 11.558% | $113.5214 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $10.40 | 9.360% | $11.3734 | $11.37 | $11.35 | $11.40 |
| 7 purchase totals = | $884.94 | $948.9542 | $948.95 | $948.90 | $948.90 | |