| 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 | $6.29 | 13.660% | $7.1492 | $7.15 | $7.15 | $7.10 |
| Purchase #2 | $163.46 | 5.555% | $172.5402 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $38.92 | 6.392% | $41.4078 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $182.33 | 5.430% | $192.2305 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $176.42 | 8.281% | $191.0293 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $70.37 | 5.869% | $74.5 | $74.50 | $74.50 | $74.50 |
| Purchase #7 | $139.31 | 6.172% | $147.9082 | $147.91 | $147.90 | $147.90 |
| 7 purchase totals = | $777.10 | $826.7652 | $826.77 | $826.80 | $826.60 | |