| 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 | $166.91 | 5.760% | $176.524 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $67.50 | 7.268% | $72.4059 | $72.41 | $72.40 | $72.40 |
| Purchase #3 | $174.96 | 7.236% | $187.6201 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $158.95 | 4.282% | $165.7562 | $165.76 | $165.75 | $165.80 |
| Purchase #5 | $46.66 | 8.762% | $50.7483 | $50.75 | $50.75 | $50.70 |
| Purchase #6 | $159.70 | 11.723% | $178.4216 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $9.76 | 12.146% | $10.9454 | $10.95 | $10.95 | $10.90 |
| 7 purchase totals = | $784.44 | $842.4215 | $842.43 | $842.35 | $842.30 | |