| 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 | $173.65 | 6.498% | $184.9338 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $61.84 | 7.173% | $66.2758 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $70.76 | 12.259% | $79.4345 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $77.49 | 6.392% | $82.4432 | $82.44 | $82.45 | $82.40 |
| Purchase #5 | $149.30 | 5.356% | $157.2965 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $161.44 | 13.576% | $183.3571 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $167.70 | 3.826% | $174.1162 | $174.12 | $174.10 | $174.10 |
| 7 purchase totals = | $862.18 | $927.8571 | $927.86 | $927.90 | $927.80 | |