| 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 | $107.72 | 5.244% | $113.3688 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $146.58 | 7.399% | $157.4255 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $202.89 | 9.226% | $221.6086 | $221.61 | $221.60 | $221.60 |
| Purchase #4 | $43.98 | 11.686% | $49.1195 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $100.79 | 11.545% | $112.4262 | $112.43 | $112.45 | $112.40 |
| Purchase #6 | $18.40 | 12.284% | $20.6603 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $37.79 | 5.458% | $39.8526 | $39.85 | $39.85 | $39.90 |
| 7 purchase totals = | $658.15 | $714.4615 | $714.47 | $714.45 | $714.50 | |