| 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 | $169.88 | 12.684% | $191.4276 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $126.97 | 6.158% | $134.7888 | $134.79 | $134.80 | $134.80 |
| Purchase #3 | $249.71 | 13.475% | $283.3584 | $283.36 | $283.35 | $283.40 |
| Purchase #4 | $60.70 | 11.492% | $67.6756 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $219.80 | 10.194% | $242.2064 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $128.65 | 11.183% | $143.0369 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $75.26 | 10.734% | $83.3384 | $83.34 | $83.35 | $83.30 |
| 7 purchase totals = | $1,030.97 | $1,145.8321 | $1,145.85 | $1,145.90 | $1,145.80 | |