| 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 | $198.61 | 9.757% | $217.9884 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $128.57 | 8.323% | $139.2709 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $142.33 | 10.840% | $157.7586 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $175.32 | 3.281% | $181.0722 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $155.26 | 13.118% | $175.627 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $128.55 | 12.782% | $144.9813 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $176.73 | 13.550% | $200.6769 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $1,105.37 | $1,217.3753 | $1,217.38 | $1,217.40 | $1,217.50 | |