| 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 | $92.30 | 5.263% | $97.1577 | $97.16 | $97.15 | $97.20 |
| Purchase #2 | $162.32 | 4.718% | $169.9783 | $169.98 | $170.00 | $170.00 |
| Purchase #3 | $18.80 | 10.677% | $20.8073 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $113.57 | 11.786% | $126.9554 | $126.96 | $126.95 | $127.00 |
| Purchase #5 | $183.77 | 5.360% | $193.6201 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $23.63 | 4.277% | $24.6407 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $78.44 | 7.673% | $84.4587 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $672.83 | $717.6182 | $717.63 | $717.60 | $717.70 | |