| 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 | $140.46 | 10.512% | $155.2252 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $176.37 | 11.708% | $197.0194 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $225.50 | 9.288% | $246.4444 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $147.78 | 6.474% | $157.3473 | $157.35 | $157.35 | $157.30 |
| Purchase #5 | $184.89 | 6.657% | $197.1981 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $67.41 | 4.357% | $70.3471 | $70.35 | $70.35 | $70.30 |
| Purchase #7 | $156.99 | 13.577% | $178.3045 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $1,099.40 | $1,201.8860 | $1,201.89 | $1,201.90 | $1,201.70 | |