| 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 | $174.36 | 4.194% | $181.6727 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $116.73 | 11.846% | $130.5578 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $87.69 | 8.331% | $94.9955 | $95.00 | $95.00 | $95.00 |
| Purchase #4 | $197.25 | 5.267% | $207.6392 | $207.64 | $207.65 | $207.60 |
| Purchase #5 | $43.93 | 9.288% | $48.0102 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $177.56 | 10.480% | $196.1683 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $70.34 | 4.275% | $73.347 | $73.35 | $73.35 | $73.30 |
| 7 purchase totals = | $867.86 | $932.3907 | $932.40 | $932.35 | $932.40 | |