| 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 | $182.71 | 13.200% | $206.8277 | $206.83 | $206.85 | $206.80 |
| Purchase #2 | $61.54 | 13.400% | $69.7864 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $247.43 | 7.796% | $266.7196 | $266.72 | $266.70 | $266.70 |
| Purchase #4 | $48.38 | 13.266% | $54.7981 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $171.36 | 12.509% | $192.7954 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $34.32 | 3.863% | $35.6458 | $35.65 | $35.65 | $35.60 |
| Purchase #7 | $142.77 | 5.131% | $150.0955 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $888.51 | $976.6685 | $976.69 | $976.70 | $976.60 | |