| 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 | $205.49 | 6.399% | $218.6393 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $150.32 | 4.672% | $157.343 | $157.34 | $157.35 | $157.30 |
| Purchase #3 | $161.25 | 7.747% | $173.742 | $173.74 | $173.75 | $173.70 |
| Purchase #4 | $214.64 | 4.387% | $224.0563 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $179.62 | 10.245% | $198.0221 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $38.89 | 10.751% | $43.0711 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $130.37 | 5.503% | $137.5443 | $137.54 | $137.55 | $137.50 |
| 7 purchase totals = | $1,080.58 | $1,152.4181 | $1,152.41 | $1,152.40 | $1,152.30 | |