| 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 | $178.79 | 11.557% | $199.4528 | $199.45 | $199.45 | $199.50 |
| Purchase #2 | $126.88 | 8.546% | $137.7232 | $137.72 | $137.70 | $137.70 |
| Purchase #3 | $54.26 | 6.755% | $57.9253 | $57.93 | $57.95 | $57.90 |
| Purchase #4 | $210.70 | 13.220% | $238.5545 | $238.55 | $238.55 | $238.60 |
| Purchase #5 | $149.88 | 11.836% | $167.6198 | $167.62 | $167.60 | $167.60 |
| Purchase #6 | $134.82 | 8.261% | $145.9575 | $145.96 | $145.95 | $146.00 |
| Purchase #7 | $222.70 | 8.184% | $240.9258 | $240.93 | $240.95 | $240.90 |
| 7 purchase totals = | $1,078.03 | $1,188.1589 | $1,188.16 | $1,188.15 | $1,188.20 | |