| 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 | $142.65 | 10.537% | $157.681 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $154.65 | 9.243% | $168.9443 | $168.94 | $168.95 | $168.90 |
| Purchase #3 | $238.86 | 7.788% | $257.4624 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $223.98 | 5.666% | $236.6707 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $5.58 | 12.521% | $6.2787 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $177.62 | 6.872% | $189.826 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $209.93 | 13.169% | $237.5757 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $1,153.27 | $1,254.4388 | $1,254.44 | $1,254.50 | $1,254.50 | |