| 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 | $155.46 | 8.670% | $168.9384 | $168.94 | $168.95 | $168.90 |
| Purchase #2 | $119.54 | 7.525% | $128.5354 | $128.54 | $128.55 | $128.50 |
| Purchase #3 | $99.43 | 9.417% | $108.7933 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $63.95 | 5.299% | $67.3387 | $67.34 | $67.35 | $67.30 |
| Purchase #5 | $123.80 | 8.170% | $133.9145 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $200.87 | 9.825% | $220.6055 | $220.61 | $220.60 | $220.60 |
| Purchase #7 | $139.55 | 12.716% | $157.2952 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $902.60 | $985.4210 | $985.43 | $985.45 | $985.30 | |