| 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 | $174.45 | 11.716% | $194.8886 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $124.81 | 11.295% | $138.9073 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $169.41 | 10.874% | $187.8316 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $189.72 | 6.714% | $202.4578 | $202.46 | $202.45 | $202.50 |
| Purchase #5 | $138.85 | 11.794% | $155.226 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $124.91 | 11.392% | $139.1397 | $139.14 | $139.15 | $139.10 |
| Purchase #7 | $117.47 | 6.379% | $124.9634 | $124.96 | $124.95 | $125.00 |
| 7 purchase totals = | $1,039.62 | $1,143.4144 | $1,143.42 | $1,143.45 | $1,143.40 | |