| 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 | $188.92 | 3.236% | $195.0335 | $195.03 | $195.05 | $195.00 |
| Purchase #2 | $116.42 | 4.782% | $121.9872 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $143.51 | 6.861% | $153.3562 | $153.36 | $153.35 | $153.40 |
| Purchase #4 | $151.67 | 3.514% | $156.9997 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $53.37 | 13.200% | $60.4148 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $177.52 | 12.770% | $200.1893 | $200.19 | $200.20 | $200.20 |
| Purchase #7 | $241.33 | 5.254% | $254.0095 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $1,072.74 | $1,141.9902 | $1,141.99 | $1,142.00 | $1,142.00 | |