| 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 | $134.50 | 6.367% | $143.0636 | $143.06 | $143.05 | $143.10 |
| Purchase #2 | $87.40 | 7.610% | $94.0511 | $94.05 | $94.05 | $94.10 |
| Purchase #3 | $198.27 | 8.209% | $214.546 | $214.55 | $214.55 | $214.50 |
| Purchase #4 | $219.82 | 9.764% | $241.2832 | $241.28 | $241.30 | $241.30 |
| Purchase #5 | $139.99 | 6.726% | $149.4057 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $139.50 | 12.735% | $157.2653 | $157.27 | $157.25 | $157.30 |
| Purchase #7 | $178.28 | 12.579% | $200.7058 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $1,097.76 | $1,200.3207 | $1,200.33 | $1,200.30 | $1,200.40 | |