| 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 | $172.67 | 7.398% | $185.4441 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $100.95 | 11.155% | $112.211 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $211.27 | 9.134% | $230.5674 | $230.57 | $230.55 | $230.60 |
| Purchase #4 | $142.73 | 3.317% | $147.4644 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $211.97 | 13.566% | $240.7259 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $199.83 | 5.119% | $210.0593 | $210.06 | $210.05 | $210.10 |
| Purchase #7 | $248.80 | 5.519% | $262.5313 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,288.22 | $1,389.0034 | $1,389.00 | $1,389.00 | $1,389.00 | |