| 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 | $181.27 | 12.594% | $204.0991 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $243.70 | 12.803% | $274.9009 | $274.90 | $274.90 | $274.90 |
| Purchase #3 | $128.39 | 4.229% | $133.8196 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $16.89 | 3.776% | $17.5278 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $154.37 | 4.196% | $160.8474 | $160.85 | $160.85 | $160.80 |
| Purchase #6 | $194.93 | 12.234% | $218.7777 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $8.78 | 11.187% | $9.7622 | $9.76 | $9.75 | $9.80 |
| 7 purchase totals = | $928.33 | $1,019.7347 | $1,019.74 | $1,019.75 | $1,019.70 | |