| 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 | $125.50 | 13.822% | $142.8466 | $142.85 | $142.85 | $142.80 |
| Purchase #2 | $47.55 | 11.265% | $52.9065 | $52.91 | $52.90 | $52.90 |
| Purchase #3 | $35.73 | 9.457% | $39.109 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $196.99 | 7.466% | $211.6973 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $125.52 | 11.593% | $140.0715 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $82.51 | 13.790% | $93.8881 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $104.64 | 7.487% | $112.4744 | $112.47 | $112.45 | $112.50 |
| 7 purchase totals = | $718.44 | $792.9934 | $793.00 | $792.95 | $793.00 | |