| 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 | $133.60 | 6.793% | $142.6754 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $5.89 | 10.515% | $6.5093 | $6.51 | $6.50 | $6.50 |
| Purchase #3 | $66.54 | 3.805% | $69.0718 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $199.54 | 3.410% | $206.3443 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $160.95 | 11.354% | $179.2243 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $48.94 | 10.126% | $53.8957 | $53.90 | $53.90 | $53.90 |
| Purchase #7 | $33.36 | 3.426% | $34.5029 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $648.82 | $692.2237 | $692.22 | $692.20 | $692.20 | |