| 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 | $139.65 | 8.368% | $151.3359 | $151.34 | $151.35 | $151.30 |
| Purchase #2 | $91.87 | 13.233% | $104.0272 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $84.26 | 6.221% | $89.5018 | $89.50 | $89.50 | $89.50 |
| Purchase #4 | $97.97 | 8.840% | $106.6305 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $146.75 | 9.687% | $160.9657 | $160.97 | $160.95 | $161.00 |
| Purchase #6 | $144.64 | 3.323% | $149.4464 | $149.45 | $149.45 | $149.40 |
| Purchase #7 | $65.96 | 8.472% | $71.5481 | $71.55 | $71.55 | $71.50 |
| 7 purchase totals = | $771.10 | $833.4556 | $833.47 | $833.50 | $833.30 | |