| 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 | $158.28 | 4.489% | $165.3852 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $246.69 | 9.139% | $269.235 | $269.24 | $269.25 | $269.20 |
| Purchase #3 | $166.35 | 11.781% | $185.9477 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $88.37 | 5.509% | $93.2383 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $188.86 | 7.763% | $203.5212 | $203.52 | $203.50 | $203.50 |
| Purchase #6 | $230.37 | 11.828% | $257.6182 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $245.82 | 13.296% | $278.5042 | $278.50 | $278.50 | $278.50 |
| 7 purchase totals = | $1,324.74 | $1,453.4498 | $1,453.46 | $1,453.45 | $1,453.30 | |