| 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 | $144.38 | 9.752% | $158.4599 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $222.28 | 5.301% | $234.0631 | $234.06 | $234.05 | $234.10 |
| Purchase #3 | $185.83 | 8.428% | $201.4918 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $136.70 | 3.777% | $141.8632 | $141.86 | $141.85 | $141.90 |
| Purchase #5 | $31.75 | 10.161% | $34.9761 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $243.76 | 12.572% | $274.4055 | $274.41 | $274.40 | $274.40 |
| Purchase #7 | $50.27 | 9.784% | $55.1884 | $55.19 | $55.20 | $55.20 |
| 7 purchase totals = | $1,014.97 | $1,100.4480 | $1,100.45 | $1,100.45 | $1,100.60 | |