| 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 | $142.93 | 9.459% | $156.4497 | $156.45 | $156.45 | $156.40 |
| Purchase #2 | $80.42 | 10.843% | $89.1399 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $218.45 | 8.843% | $237.7675 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $9.27 | 5.570% | $9.7863 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $179.75 | 10.409% | $198.4602 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $170.27 | 12.545% | $191.6304 | $191.63 | $191.65 | $191.60 |
| Purchase #7 | $64.27 | 5.287% | $67.668 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $865.36 | $950.9020 | $950.91 | $950.90 | $950.90 | |