| 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 | $130.90 | 3.358% | $135.2956 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $147.82 | 10.741% | $163.6973 | $163.70 | $163.70 | $163.70 |
| Purchase #3 | $95.65 | 4.442% | $99.8988 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $19.94 | 8.172% | $21.5695 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $142.37 | 10.303% | $157.0384 | $157.04 | $157.05 | $157.00 |
| Purchase #6 | $158.90 | 10.271% | $175.2206 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $161.63 | 11.267% | $179.8409 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $857.21 | $932.5611 | $932.57 | $932.55 | $932.50 | |