| 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 | $113.82 | 3.405% | $117.6956 | $117.70 | $117.70 | $117.70 |
| Purchase #2 | $89.61 | 8.515% | $97.2403 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $153.91 | 11.812% | $172.0898 | $172.09 | $172.10 | $172.10 |
| Purchase #4 | $51.31 | 5.237% | $53.9971 | $54.00 | $54.00 | $54.00 |
| Purchase #5 | $90.62 | 5.540% | $95.6403 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $193.29 | 3.737% | $200.5132 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $209.46 | 3.320% | $216.4141 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $902.02 | $953.5904 | $953.59 | $953.60 | $953.50 | |