| 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 | $158.35 | 11.200% | $176.0852 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $88.40 | 12.157% | $99.1468 | $99.15 | $99.15 | $99.10 |
| Purchase #3 | $159.48 | 8.452% | $172.9592 | $172.96 | $172.95 | $173.00 |
| Purchase #4 | $129.48 | 3.733% | $134.3135 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $217.59 | 11.789% | $243.2417 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $60.42 | 13.735% | $68.7187 | $68.72 | $68.70 | $68.70 |
| Purchase #7 | $224.64 | 11.294% | $250.0108 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $1,038.36 | $1,144.4759 | $1,144.48 | $1,144.45 | $1,144.40 | |