| 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 | $152.71 | 4.680% | $159.8568 | $159.86 | $159.85 | $159.90 |
| Purchase #2 | $107.97 | 4.312% | $112.6257 | $112.63 | $112.65 | $112.60 |
| Purchase #3 | $144.26 | 8.196% | $156.0835 | $156.08 | $156.10 | $156.10 |
| Purchase #4 | $64.98 | 7.160% | $69.6326 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $207.94 | 12.643% | $234.2299 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $215.39 | 8.735% | $234.2043 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $73.90 | 11.752% | $82.5847 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $967.15 | $1,049.2175 | $1,049.21 | $1,049.30 | $1,049.20 | |