| 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 | $150.86 | 6.168% | $160.165 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $20.56 | 3.337% | $21.2461 | $21.25 | $21.25 | $21.20 |
| Purchase #3 | $178.56 | 10.484% | $197.2802 | $197.28 | $197.30 | $197.30 |
| Purchase #4 | $124.99 | 10.842% | $138.5414 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $52.86 | 3.336% | $54.6234 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $134.25 | 4.632% | $140.4685 | $140.47 | $140.45 | $140.50 |
| Purchase #7 | $212.91 | 5.176% | $223.9302 | $223.93 | $223.95 | $223.90 |
| 7 purchase totals = | $874.99 | $936.2548 | $936.26 | $936.25 | $936.20 | |