| 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 | $163.97 | 12.242% | $184.0432 | $184.04 | $184.05 | $184.00 |
| Purchase #2 | $192.46 | 8.635% | $209.0789 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $34.44 | 6.237% | $36.588 | $36.59 | $36.60 | $36.60 |
| Purchase #4 | $7.52 | 3.637% | $7.7935 | $7.79 | $7.80 | $7.80 |
| Purchase #5 | $24.43 | 8.493% | $26.5048 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $9.28 | 3.412% | $9.5966 | $9.60 | $9.60 | $9.60 |
| Purchase #7 | $56.78 | 4.798% | $59.5043 | $59.50 | $59.50 | $59.50 |
| 7 purchase totals = | $488.88 | $533.1093 | $533.10 | $533.15 | $533.10 | |