| 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 | $141.74 | 3.838% | $147.18 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $78.80 | 7.291% | $84.5453 | $84.55 | $84.55 | $84.50 |
| Purchase #3 | $147.92 | 3.856% | $153.6238 | $153.62 | $153.60 | $153.60 |
| Purchase #4 | $66.72 | 13.450% | $75.6938 | $75.69 | $75.70 | $75.70 |
| Purchase #5 | $115.34 | 11.134% | $128.182 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $150.48 | 11.813% | $168.2562 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $141.64 | 8.196% | $153.2488 | $153.25 | $153.25 | $153.20 |
| 7 purchase totals = | $842.64 | $910.7299 | $910.73 | $910.75 | $910.70 | |