| 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 | $132.88 | 9.805% | $145.9089 | $145.91 | $145.90 | $145.90 |
| Purchase #2 | $160.70 | 6.714% | $171.4894 | $171.49 | $171.50 | $171.50 |
| Purchase #3 | $119.29 | 13.677% | $135.6053 | $135.61 | $135.60 | $135.60 |
| Purchase #4 | $191.26 | 7.357% | $205.331 | $205.33 | $205.35 | $205.30 |
| Purchase #5 | $65.72 | 7.177% | $70.4367 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $46.64 | 6.350% | $49.6016 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $41.46 | 12.845% | $46.7855 | $46.79 | $46.80 | $46.80 |
| 7 purchase totals = | $757.95 | $825.1584 | $825.17 | $825.20 | $825.10 | |