| 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 | $163.83 | 12.112% | $183.6731 | $183.67 | $183.65 | $183.70 |
| Purchase #2 | $114.66 | 5.130% | $120.5421 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $17.35 | 9.746% | $19.0409 | $19.04 | $19.05 | $19.00 |
| Purchase #4 | $63.58 | 6.371% | $67.6307 | $67.63 | $67.65 | $67.60 |
| Purchase #5 | $246.39 | 13.128% | $278.7361 | $278.74 | $278.75 | $278.70 |
| Purchase #6 | $147.28 | 7.319% | $158.0594 | $158.06 | $158.05 | $158.10 |
| Purchase #7 | $62.25 | 5.657% | $65.7715 | $65.77 | $65.75 | $65.80 |
| 7 purchase totals = | $815.34 | $893.4538 | $893.45 | $893.45 | $893.40 | |