| 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 | $172.48 | 6.259% | $183.2755 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $178.84 | 10.772% | $198.1046 | $198.10 | $198.10 | $198.10 |
| Purchase #3 | $125.60 | 7.677% | $135.2423 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $14.39 | 11.579% | $16.0562 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $25.81 | 3.439% | $26.6976 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $176.59 | 10.296% | $194.7717 | $194.77 | $194.75 | $194.80 |
| Purchase #7 | $98.69 | 5.533% | $104.1505 | $104.15 | $104.15 | $104.20 |
| 7 purchase totals = | $792.40 | $858.2984 | $858.30 | $858.30 | $858.40 | |