| 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 | $161.81 | 10.483% | $178.7725 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $116.65 | 12.571% | $131.3141 | $131.31 | $131.30 | $131.30 |
| Purchase #3 | $224.39 | 11.400% | $249.9705 | $249.97 | $249.95 | $250.00 |
| Purchase #4 | $65.62 | 7.492% | $70.5363 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $9.54 | 3.403% | $9.8646 | $9.86 | $9.85 | $9.90 |
| Purchase #6 | $245.77 | 5.835% | $260.1107 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $191.82 | 7.804% | $206.7896 | $206.79 | $206.80 | $206.80 |
| 7 purchase totals = | $1,015.60 | $1,107.3583 | $1,107.35 | $1,107.30 | $1,107.40 | |