| 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 | $176.75 | 13.371% | $200.3832 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $63.38 | 7.564% | $68.1741 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $6.44 | 8.863% | $7.0108 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $217.95 | 12.224% | $244.5922 | $244.59 | $244.60 | $244.60 |
| Purchase #5 | $187.99 | 13.787% | $213.9082 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $187.76 | 13.721% | $213.5225 | $213.52 | $213.50 | $213.50 |
| Purchase #7 | $104.72 | 4.413% | $109.3413 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $944.99 | $1,056.9323 | $1,056.92 | $1,056.90 | $1,056.90 | |