| 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 | $77.88 | 4.322% | $81.246 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $149.95 | 3.260% | $154.8384 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $184.54 | 5.125% | $193.9977 | $194.00 | $194.00 | $194.00 |
| Purchase #4 | $195.53 | 7.803% | $210.7872 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $160.70 | 6.181% | $170.6329 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $100.50 | 3.846% | $104.3652 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $82.38 | 13.535% | $93.5301 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $951.48 | $1,009.3975 | $1,009.41 | $1,009.45 | $1,009.30 | |