| 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 | $127.61 | 7.543% | $137.2356 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $124.73 | 7.127% | $133.6195 | $133.62 | $133.60 | $133.60 |
| Purchase #3 | $74.40 | 6.128% | $78.9592 | $78.96 | $78.95 | $79.00 |
| Purchase #4 | $240.57 | 9.636% | $263.7513 | $263.75 | $263.75 | $263.80 |
| Purchase #5 | $165.93 | 8.700% | $180.3659 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $218.33 | 8.740% | $237.412 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $87.93 | 5.477% | $92.7459 | $92.75 | $92.75 | $92.70 |
| 7 purchase totals = | $1,039.50 | $1,124.0894 | $1,124.10 | $1,124.05 | $1,124.10 | |