| 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 | $133.94 | 8.515% | $145.345 | $145.35 | $145.35 | $145.30 |
| Purchase #2 | $155.60 | 10.275% | $171.5879 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $210.56 | 3.450% | $217.8243 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $193.41 | 9.408% | $211.606 | $211.61 | $211.60 | $211.60 |
| Purchase #5 | $9.90 | 9.644% | $10.8548 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $135.61 | 12.389% | $152.4107 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $49.63 | 11.197% | $55.1871 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $888.65 | $964.8158 | $964.82 | $964.80 | $964.80 | |