| 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 | $176.34 | 13.782% | $200.6432 | $200.64 | $200.65 | $200.60 |
| Purchase #2 | $144.28 | 12.836% | $162.7998 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $50.39 | 4.562% | $52.6888 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $192.50 | 6.484% | $204.9817 | $204.98 | $205.00 | $205.00 |
| Purchase #5 | $103.99 | 4.398% | $108.5635 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $139.55 | 10.859% | $154.7037 | $154.70 | $154.70 | $154.70 |
| Purchase #7 | $199.78 | 6.294% | $212.3542 | $212.35 | $212.35 | $212.40 |
| 7 purchase totals = | $1,006.83 | $1,096.7349 | $1,096.72 | $1,096.75 | $1,096.80 | |