| 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 | $15.55 | 7.241% | $16.676 | $16.68 | $16.70 | $16.70 |
| Purchase #2 | $97.53 | 7.223% | $104.5746 | $104.57 | $104.55 | $104.60 |
| Purchase #3 | $104.60 | 8.189% | $113.1657 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $232.42 | 12.809% | $262.1907 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $83.42 | 8.742% | $90.7126 | $90.71 | $90.70 | $90.70 |
| Purchase #6 | $192.50 | 4.252% | $200.6851 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $147.37 | 12.186% | $165.3285 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $873.39 | $953.3332 | $953.34 | $953.35 | $953.40 | |