| 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 | $164.51 | 8.711% | $178.8405 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $132.39 | 7.126% | $141.8241 | $141.82 | $141.80 | $141.80 |
| Purchase #3 | $232.77 | 7.704% | $250.7026 | $250.70 | $250.70 | $250.70 |
| Purchase #4 | $8.58 | 9.526% | $9.3973 | $9.40 | $9.40 | $9.40 |
| Purchase #5 | $99.34 | 8.660% | $107.9428 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $249.95 | 3.508% | $258.7182 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $116.38 | 10.116% | $128.153 | $128.15 | $128.15 | $128.20 |
| 7 purchase totals = | $1,003.92 | $1,075.5785 | $1,075.57 | $1,075.55 | $1,075.50 | |