| 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 | $164.80 | 7.465% | $177.1023 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $193.68 | 13.187% | $219.2206 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $113.92 | 9.226% | $124.4303 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $241.47 | 7.342% | $259.1987 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $136.28 | 12.270% | $153.0016 | $153.00 | $153.00 | $153.00 |
| Purchase #6 | $216.52 | 7.601% | $232.9777 | $232.98 | $233.00 | $233.00 |
| Purchase #7 | $229.72 | 8.736% | $249.7883 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $1,296.39 | $1,415.7195 | $1,415.72 | $1,415.75 | $1,415.70 | |