| 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 | $198.35 | 9.149% | $216.497 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $156.87 | 7.334% | $168.3748 | $168.37 | $168.35 | $168.40 |
| Purchase #3 | $89.83 | 5.467% | $94.741 | $94.74 | $94.75 | $94.70 |
| Purchase #4 | $15.91 | 10.834% | $17.6337 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $91.58 | 4.341% | $95.5555 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $91.27 | 10.702% | $101.0377 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $144.79 | 6.261% | $153.8553 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $788.60 | $847.6950 | $847.70 | $847.70 | $847.70 | |