| 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 | $143.67 | 11.239% | $159.8171 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $194.97 | 6.434% | $207.5144 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $63.88 | 4.678% | $66.8683 | $66.87 | $66.85 | $66.90 |
| Purchase #4 | $115.82 | 10.197% | $127.6302 | $127.63 | $127.65 | $127.60 |
| Purchase #5 | $239.90 | 6.576% | $255.6758 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $137.96 | 6.807% | $147.3509 | $147.35 | $147.35 | $147.40 |
| Purchase #7 | $159.80 | 7.526% | $171.8265 | $171.83 | $171.85 | $171.80 |
| 7 purchase totals = | $1,056.00 | $1,136.6832 | $1,136.69 | $1,136.70 | $1,136.70 | |