| 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 | $188.80 | 9.439% | $206.6208 | $206.62 | $206.60 | $206.60 |
| Purchase #2 | $189.31 | 4.668% | $198.147 | $198.15 | $198.15 | $198.10 |
| Purchase #3 | $124.67 | 5.569% | $131.6129 | $131.61 | $131.60 | $131.60 |
| Purchase #4 | $63.72 | 7.710% | $68.6328 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $37.79 | 4.455% | $39.4735 | $39.47 | $39.45 | $39.50 |
| Purchase #6 | $63.45 | 8.674% | $68.9537 | $68.95 | $68.95 | $69.00 |
| Purchase #7 | $84.43 | 9.644% | $92.5724 | $92.57 | $92.55 | $92.60 |
| 7 purchase totals = | $752.17 | $806.0131 | $806.00 | $805.95 | $806.00 | |