| 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 | $18.69 | 8.855% | $20.345 | $20.35 | $20.35 | $20.30 |
| Purchase #2 | $161.46 | 13.763% | $183.6817 | $183.68 | $183.70 | $183.70 |
| Purchase #3 | $185.77 | 5.349% | $195.7068 | $195.71 | $195.70 | $195.70 |
| Purchase #4 | $223.65 | 12.597% | $251.8232 | $251.82 | $251.80 | $251.80 |
| Purchase #5 | $130.63 | 4.766% | $136.8558 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $54.52 | 12.149% | $61.1436 | $61.14 | $61.15 | $61.10 |
| Purchase #7 | $88.98 | 4.677% | $93.1416 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $863.70 | $942.6977 | $942.70 | $942.70 | $942.60 | |