| 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 | $166.69 | 6.135% | $176.9164 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $139.85 | 6.804% | $149.3654 | $149.37 | $149.35 | $149.40 |
| Purchase #3 | $222.70 | 9.518% | $243.8966 | $243.90 | $243.90 | $243.90 |
| Purchase #4 | $10.33 | 12.363% | $11.6071 | $11.61 | $11.60 | $11.60 |
| Purchase #5 | $70.86 | 3.558% | $73.3812 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $91.82 | 3.824% | $95.3312 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $232.64 | 6.455% | $247.6569 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $934.89 | $998.1548 | $998.17 | $998.15 | $998.20 | |