| 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 | $97.57 | 8.584% | $105.9454 | $105.95 | $105.95 | $105.90 |
| Purchase #2 | $178.93 | 11.680% | $199.829 | $199.83 | $199.85 | $199.80 |
| Purchase #3 | $123.62 | 5.227% | $130.0816 | $130.08 | $130.10 | $130.10 |
| Purchase #4 | $71.86 | 12.714% | $80.9963 | $81.00 | $81.00 | $81.00 |
| Purchase #5 | $199.87 | 5.210% | $210.2832 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $16.65 | 5.289% | $17.5306 | $17.53 | $17.55 | $17.50 |
| Purchase #7 | $159.76 | 11.117% | $177.5205 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $848.26 | $922.1866 | $922.19 | $922.25 | $922.10 | |