| 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 | $222.79 | 3.400% | $230.3649 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $150.32 | 4.649% | $157.3084 | $157.31 | $157.30 | $157.30 |
| Purchase #3 | $74.33 | 3.586% | $76.9955 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $37.90 | 13.412% | $42.9831 | $42.98 | $43.00 | $43.00 |
| Purchase #5 | $144.62 | 4.321% | $150.869 | $150.87 | $150.85 | $150.90 |
| Purchase #6 | $146.43 | 11.137% | $162.7379 | $162.74 | $162.75 | $162.70 |
| Purchase #7 | $220.48 | 10.768% | $244.2213 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $996.87 | $1,065.4801 | $1,065.48 | $1,065.45 | $1,065.50 | |