| 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 | $182.25 | 4.847% | $191.0837 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $156.99 | 5.107% | $165.0075 | $165.01 | $165.00 | $165.00 |
| Purchase #3 | $133.26 | 11.328% | $148.3557 | $148.36 | $148.35 | $148.40 |
| Purchase #4 | $140.99 | 10.546% | $155.8588 | $155.86 | $155.85 | $155.90 |
| Purchase #5 | $165.82 | 6.864% | $177.2019 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $153.84 | 10.158% | $169.4671 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $80.76 | 4.847% | $84.6744 | $84.67 | $84.65 | $84.70 |
| 7 purchase totals = | $1,013.91 | $1,091.6491 | $1,091.65 | $1,091.60 | $1,091.80 | |