| 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 | $168.34 | 12.271% | $188.997 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $154.33 | 10.390% | $170.3649 | $170.36 | $170.35 | $170.40 |
| Purchase #3 | $67.56 | 13.722% | $76.8306 | $76.83 | $76.85 | $76.80 |
| Purchase #4 | $213.58 | 13.817% | $243.0903 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $90.58 | 13.798% | $103.0782 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $141.41 | 5.559% | $149.271 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $141.73 | 12.831% | $159.9154 | $159.92 | $159.90 | $159.90 |
| 7 purchase totals = | $977.53 | $1,091.5474 | $1,091.55 | $1,091.55 | $1,091.60 | |