| 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 | $65.54 | 11.676% | $73.1925 | $73.19 | $73.20 | $73.20 |
| Purchase #2 | $135.45 | 11.337% | $150.806 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $136.80 | 8.652% | $148.6359 | $148.64 | $148.65 | $148.60 |
| Purchase #4 | $75.53 | 7.352% | $81.083 | $81.08 | $81.10 | $81.10 |
| Purchase #5 | $145.91 | 7.405% | $156.7146 | $156.71 | $156.70 | $156.70 |
| Purchase #6 | $182.90 | 12.770% | $206.2563 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $24.34 | 10.286% | $26.8436 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $766.47 | $843.5319 | $843.53 | $843.55 | $843.50 | |