| 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 | $176.68 | 4.221% | $184.1377 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $99.63 | 11.741% | $111.3276 | $111.33 | $111.35 | $111.30 |
| Purchase #3 | $134.56 | 12.309% | $151.123 | $151.12 | $151.10 | $151.10 |
| Purchase #4 | $146.45 | 5.794% | $154.9353 | $154.94 | $154.95 | $154.90 |
| Purchase #5 | $141.92 | 3.436% | $146.7964 | $146.80 | $146.80 | $146.80 |
| Purchase #6 | $60.92 | 9.772% | $66.8731 | $66.87 | $66.85 | $66.90 |
| Purchase #7 | $77.96 | 12.428% | $87.6489 | $87.65 | $87.65 | $87.60 |
| 7 purchase totals = | $838.12 | $902.8420 | $902.85 | $902.85 | $902.70 | |