| 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 | $128.87 | 3.827% | $133.8019 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $98.43 | 12.520% | $110.7534 | $110.75 | $110.75 | $110.80 |
| Purchase #3 | $201.47 | 10.645% | $222.9165 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $174.74 | 12.291% | $196.2173 | $196.22 | $196.20 | $196.20 |
| Purchase #5 | $93.53 | 3.215% | $96.537 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $24.59 | 12.221% | $27.5951 | $27.60 | $27.60 | $27.60 |
| Purchase #7 | $161.85 | 4.421% | $169.0054 | $169.01 | $169.00 | $169.00 |
| 7 purchase totals = | $883.48 | $956.8266 | $956.84 | $956.80 | $956.80 | |