| 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 | $181.87 | 9.768% | $199.6351 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $138.32 | 5.244% | $145.5735 | $145.57 | $145.55 | $145.60 |
| Purchase #3 | $52.81 | 11.522% | $58.8948 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $187.78 | 6.114% | $199.2609 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $75.63 | 9.341% | $82.6946 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $37.30 | 13.475% | $42.3262 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $22.97 | 10.763% | $25.4423 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $696.68 | $753.8274 | $753.82 | $753.85 | $753.80 | |