| 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 | $147.85 | 8.834% | $160.9111 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $150.25 | 4.749% | $157.3854 | $157.39 | $157.40 | $157.40 |
| Purchase #3 | $184.52 | 6.643% | $196.7777 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $23.66 | 12.484% | $26.6137 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $196.28 | 6.453% | $208.9459 | $208.95 | $208.95 | $208.90 |
| Purchase #6 | $134.70 | 4.649% | $140.9622 | $140.96 | $140.95 | $141.00 |
| Purchase #7 | $246.51 | 3.138% | $254.2455 | $254.25 | $254.25 | $254.20 |
| 7 purchase totals = | $1,083.77 | $1,145.8415 | $1,145.85 | $1,145.85 | $1,145.80 | |