| 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 | $135.82 | 7.512% | $146.0228 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $207.90 | 9.285% | $227.2035 | $227.20 | $227.20 | $227.20 |
| Purchase #3 | $114.58 | 13.470% | $130.0139 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $17.32 | 7.489% | $18.6171 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $89.70 | 10.580% | $99.1903 | $99.19 | $99.20 | $99.20 |
| Purchase #6 | $109.67 | 8.864% | $119.3911 | $119.39 | $119.40 | $119.40 |
| Purchase #7 | $147.94 | 11.435% | $164.8569 | $164.86 | $164.85 | $164.90 |
| 7 purchase totals = | $822.93 | $905.2956 | $905.29 | $905.25 | $905.30 | |