| 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 | $155.86 | 13.679% | $177.1801 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $22.89 | 12.389% | $25.7258 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $136.54 | 6.524% | $145.4479 | $145.45 | $145.45 | $145.40 |
| Purchase #4 | $174.82 | 8.476% | $189.6377 | $189.64 | $189.65 | $189.60 |
| Purchase #5 | $208.49 | 13.166% | $235.9398 | $235.94 | $235.95 | $235.90 |
| Purchase #6 | $178.86 | 3.787% | $185.6334 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $203.50 | 7.457% | $218.675 | $218.68 | $218.70 | $218.70 |
| 7 purchase totals = | $1,080.96 | $1,178.2397 | $1,178.25 | $1,178.35 | $1,178.10 | |