| 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 | $131.62 | 12.285% | $147.7895 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $173.26 | 6.512% | $184.5427 | $184.54 | $184.55 | $184.50 |
| Purchase #3 | $203.43 | 3.804% | $211.1685 | $211.17 | $211.15 | $211.20 |
| Purchase #4 | $193.80 | 10.430% | $214.0133 | $214.01 | $214.00 | $214.00 |
| Purchase #5 | $147.75 | 6.763% | $157.7423 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $44.74 | 7.595% | $48.138 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $180.76 | 10.399% | $199.5572 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $1,075.36 | $1,162.9515 | $1,162.95 | $1,162.95 | $1,162.90 | |