| 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 | $183.39 | 3.351% | $189.5354 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $55.86 | 5.585% | $58.9798 | $58.98 | $59.00 | $59.00 |
| Purchase #3 | $245.81 | 4.671% | $257.2918 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $68.34 | 8.386% | $74.071 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $218.65 | 12.803% | $246.6438 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $144.72 | 3.509% | $149.7982 | $149.80 | $149.80 | $149.80 |
| Purchase #7 | $177.87 | 8.361% | $192.7417 | $192.74 | $192.75 | $192.70 |
| 7 purchase totals = | $1,094.64 | $1,169.0617 | $1,169.06 | $1,169.10 | $1,169.00 | |