| 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 | $152.55 | 8.205% | $165.0667 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $160.81 | 13.637% | $182.7397 | $182.74 | $182.75 | $182.70 |
| Purchase #3 | $73.47 | 11.537% | $81.9462 | $81.95 | $81.95 | $81.90 |
| Purchase #4 | $142.38 | 8.838% | $154.9635 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $232.40 | 7.781% | $250.483 | $250.48 | $250.50 | $250.50 |
| Purchase #6 | $161.63 | 11.254% | $179.8198 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $166.54 | 10.554% | $184.1166 | $184.12 | $184.10 | $184.10 |
| 7 purchase totals = | $1,089.78 | $1,199.1355 | $1,199.14 | $1,199.10 | $1,199.10 | |