| 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 | $173.46 | 9.510% | $189.956 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $84.56 | 12.334% | $94.9896 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $200.60 | 12.598% | $225.8716 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $215.88 | 9.839% | $237.1204 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $117.93 | 13.292% | $133.6053 | $133.61 | $133.60 | $133.60 |
| Purchase #6 | $208.44 | 9.634% | $228.5211 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $156.98 | 7.208% | $168.2951 | $168.30 | $168.30 | $168.30 |
| 7 purchase totals = | $1,157.85 | $1,278.3591 | $1,278.37 | $1,278.30 | $1,278.40 | |