| 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 | $211.32 | 6.652% | $225.377 | $225.38 | $225.40 | $225.40 |
| Purchase #2 | $63.49 | 3.441% | $65.6747 | $65.67 | $65.65 | $65.70 |
| Purchase #3 | $144.84 | 12.677% | $163.2014 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $16.32 | 6.795% | $17.4289 | $17.43 | $17.45 | $17.40 |
| Purchase #5 | $197.50 | 13.368% | $223.9018 | $223.90 | $223.90 | $223.90 |
| Purchase #6 | $87.26 | 12.318% | $98.0087 | $98.01 | $98.00 | $98.00 |
| Purchase #7 | $178.48 | 5.310% | $187.9573 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $899.21 | $981.5498 | $981.55 | $981.55 | $981.60 | |