| 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 | $177.95 | 10.466% | $196.5742 | $196.57 | $196.55 | $196.60 |
| Purchase #2 | $95.72 | 3.295% | $98.874 | $98.87 | $98.85 | $98.90 |
| Purchase #3 | $207.62 | 4.404% | $216.7636 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $28.72 | 3.413% | $29.7002 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $195.45 | 13.241% | $221.3295 | $221.33 | $221.35 | $221.30 |
| Purchase #6 | $38.74 | 4.394% | $40.4422 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $130.67 | 7.780% | $140.8361 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $874.87 | $944.5198 | $944.51 | $944.50 | $944.50 | |