| 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 | $199.73 | 8.449% | $216.6052 | $216.61 | $216.60 | $216.60 |
| Purchase #2 | $25.86 | 3.505% | $26.7664 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $79.46 | 13.692% | $90.3397 | $90.34 | $90.35 | $90.30 |
| Purchase #4 | $183.36 | 4.462% | $191.5415 | $191.54 | $191.55 | $191.50 |
| Purchase #5 | $74.26 | 10.749% | $82.2422 | $82.24 | $82.25 | $82.20 |
| Purchase #6 | $96.45 | 4.811% | $101.0902 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $161.56 | 12.446% | $181.6678 | $181.67 | $181.65 | $181.70 |
| 7 purchase totals = | $820.68 | $890.2530 | $890.26 | $890.25 | $890.20 | |