| 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 | $173.51 | 10.537% | $191.7927 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $42.63 | 5.487% | $44.9691 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $237.85 | 8.529% | $258.1362 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $78.96 | 7.385% | $84.7912 | $84.79 | $84.80 | $84.80 |
| Purchase #5 | $116.44 | 8.341% | $126.1523 | $126.15 | $126.15 | $126.20 |
| Purchase #6 | $178.95 | 6.866% | $191.2367 | $191.24 | $191.25 | $191.20 |
| Purchase #7 | $226.53 | 12.455% | $254.7443 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $1,054.87 | $1,151.8225 | $1,151.82 | $1,151.85 | $1,151.80 | |