| 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 | $168.94 | 7.641% | $181.8487 | $181.85 | $181.85 | $181.80 |
| Purchase #2 | $70.34 | 4.654% | $73.6136 | $73.61 | $73.60 | $73.60 |
| Purchase #3 | $168.47 | 3.725% | $174.7455 | $174.75 | $174.75 | $174.70 |
| Purchase #4 | $24.97 | 13.608% | $28.3679 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $43.75 | 13.854% | $49.8111 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $236.85 | 12.160% | $265.651 | $265.65 | $265.65 | $265.70 |
| Purchase #7 | $66.45 | 7.656% | $71.5374 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $779.77 | $845.5752 | $845.58 | $845.55 | $845.50 | |