| 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 | $142.57 | 3.141% | $147.0481 | $147.05 | $147.05 | $147.00 |
| Purchase #2 | $11.75 | 7.453% | $12.6257 | $12.63 | $12.65 | $12.60 |
| Purchase #3 | $177.91 | 3.444% | $184.0372 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $23.81 | 3.750% | $24.7029 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $45.73 | 12.173% | $51.2967 | $51.30 | $51.30 | $51.30 |
| Purchase #6 | $157.95 | 9.771% | $173.3833 | $173.38 | $173.40 | $173.40 |
| Purchase #7 | $124.79 | 8.775% | $135.7403 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $684.51 | $728.8342 | $728.84 | $728.90 | $728.70 | |