| 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 | $133.86 | 8.806% | $145.6477 | $145.65 | $145.65 | $145.60 |
| Purchase #2 | $223.94 | 6.131% | $237.6698 | $237.67 | $237.65 | $237.70 |
| Purchase #3 | $83.25 | 11.320% | $92.6739 | $92.67 | $92.65 | $92.70 |
| Purchase #4 | $35.68 | 6.799% | $38.1059 | $38.11 | $38.10 | $38.10 |
| Purchase #5 | $195.95 | 10.609% | $216.7383 | $216.74 | $216.75 | $216.70 |
| Purchase #6 | $22.26 | 10.791% | $24.6621 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $206.58 | 4.256% | $215.372 | $215.37 | $215.35 | $215.40 |
| 7 purchase totals = | $901.52 | $970.8697 | $970.87 | $970.80 | $970.90 | |