| 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 | $160.85 | 8.575% | $174.6429 | $174.64 | $174.65 | $174.60 |
| Purchase #2 | $113.74 | 5.386% | $119.866 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $180.60 | 13.201% | $204.441 | $204.44 | $204.45 | $204.40 |
| Purchase #4 | $119.95 | 10.116% | $132.0841 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $69.39 | 3.845% | $72.058 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $120.53 | 11.458% | $134.3403 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $225.96 | 5.568% | $238.5415 | $238.54 | $238.55 | $238.50 |
| 7 purchase totals = | $991.02 | $1,075.9738 | $1,075.97 | $1,076.00 | $1,075.90 | |