| 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 | $189.91 | 13.685% | $215.8992 | $215.90 | $215.90 | $215.90 |
| Purchase #2 | $76.97 | 8.433% | $83.4609 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $237.69 | 9.573% | $260.4441 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $170.70 | 5.823% | $180.6399 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $160.31 | 4.510% | $167.54 | $167.54 | $167.55 | $167.50 |
| Purchase #6 | $148.57 | 6.286% | $157.9091 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $18.84 | 5.338% | $19.8457 | $19.85 | $19.85 | $19.80 |
| 7 purchase totals = | $1,002.99 | $1,085.7389 | $1,085.74 | $1,085.75 | $1,085.60 | |