| 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 | $170.92 | 3.793% | $177.403 | $177.40 | $177.40 | $177.40 |
| Purchase #2 | $49.76 | 8.424% | $53.9518 | $53.95 | $53.95 | $54.00 |
| Purchase #3 | $232.45 | 10.443% | $256.7248 | $256.72 | $256.70 | $256.70 |
| Purchase #4 | $125.88 | 9.458% | $137.7857 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $130.81 | 8.411% | $141.8124 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $133.82 | 6.596% | $142.6468 | $142.65 | $142.65 | $142.60 |
| Purchase #7 | $171.62 | 7.436% | $184.3817 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $1,015.26 | $1,094.7062 | $1,094.70 | $1,094.70 | $1,094.70 | |