| 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 | $220.32 | 6.865% | $235.445 | $235.45 | $235.45 | $235.40 |
| Purchase #2 | $32.54 | 13.682% | $36.9921 | $36.99 | $37.00 | $37.00 |
| Purchase #3 | $68.35 | 9.173% | $74.6197 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $134.58 | 3.749% | $139.6254 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $139.43 | 5.680% | $147.3496 | $147.35 | $147.35 | $147.30 |
| Purchase #6 | $37.35 | 12.369% | $41.9698 | $41.97 | $41.95 | $42.00 |
| Purchase #7 | $121.39 | 3.679% | $125.8559 | $125.86 | $125.85 | $125.90 |
| 7 purchase totals = | $753.96 | $801.8575 | $801.87 | $801.85 | $801.80 | |