| 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 | $172.98 | 6.173% | $183.6581 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $56.80 | 13.288% | $64.3476 | $64.35 | $64.35 | $64.30 |
| Purchase #3 | $151.97 | 10.608% | $168.091 | $168.09 | $168.10 | $168.10 |
| Purchase #4 | $79.36 | 7.104% | $84.9977 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $7.67 | 11.722% | $8.5691 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $243.32 | 6.146% | $258.2744 | $258.27 | $258.25 | $258.30 |
| Purchase #7 | $134.64 | 7.743% | $145.0652 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $846.74 | $913.0031 | $913.01 | $912.95 | $913.10 | |