| 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 | $180.25 | 7.200% | $193.228 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $210.74 | 3.196% | $217.4753 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $121.94 | 4.724% | $127.7004 | $127.70 | $127.70 | $127.70 |
| Purchase #4 | $68.74 | 11.775% | $76.8341 | $76.83 | $76.85 | $76.80 |
| Purchase #5 | $216.98 | 11.782% | $242.5446 | $242.54 | $242.55 | $242.50 |
| Purchase #6 | $76.93 | 7.683% | $82.8405 | $82.84 | $82.85 | $82.80 |
| Purchase #7 | $131.49 | 8.171% | $142.234 | $142.23 | $142.25 | $142.20 |
| 7 purchase totals = | $1,007.07 | $1,082.8569 | $1,082.85 | $1,082.95 | $1,082.70 | |