| 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 | $176.98 | 13.246% | $200.4228 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $116.81 | 7.704% | $125.809 | $125.81 | $125.80 | $125.80 |
| Purchase #3 | $124.71 | 8.638% | $135.4824 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $163.66 | 5.156% | $172.0983 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $84.27 | 13.331% | $95.504 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $87.86 | 11.279% | $97.7697 | $97.77 | $97.75 | $97.80 |
| Purchase #7 | $83.48 | 12.511% | $93.9242 | $93.92 | $93.90 | $93.90 |
| 7 purchase totals = | $837.77 | $921.0104 | $921.00 | $920.95 | $921.00 | |