| 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 | $137.52 | 3.690% | $142.5945 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $171.45 | 4.146% | $178.5583 | $178.56 | $178.55 | $178.60 |
| Purchase #3 | $125.79 | 6.429% | $133.877 | $133.88 | $133.90 | $133.90 |
| Purchase #4 | $80.97 | 13.247% | $91.6961 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $56.61 | 11.655% | $63.2079 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $147.66 | 11.200% | $164.1979 | $164.20 | $164.20 | $164.20 |
| Purchase #7 | $244.67 | 9.368% | $267.5907 | $267.59 | $267.60 | $267.60 |
| 7 purchase totals = | $964.67 | $1,041.7224 | $1,041.73 | $1,041.75 | $1,041.80 | |