| 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 | $188.44 | 9.769% | $206.8487 | $206.85 | $206.85 | $206.80 |
| Purchase #2 | $178.34 | 9.358% | $195.0291 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $123.26 | 5.414% | $129.9333 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $115.35 | 6.394% | $122.7255 | $122.73 | $122.75 | $122.70 |
| Purchase #5 | $239.33 | 8.813% | $260.4222 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $172.91 | 3.416% | $178.8166 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $73.25 | 13.655% | $83.2523 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $1,090.88 | $1,177.0277 | $1,177.03 | $1,177.05 | $1,176.90 | |