| 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 | $129.83 | 4.579% | $135.7749 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $152.92 | 6.553% | $162.9408 | $162.94 | $162.95 | $162.90 |
| Purchase #3 | $240.65 | 13.716% | $273.6576 | $273.66 | $273.65 | $273.70 |
| Purchase #4 | $202.82 | 5.802% | $214.5876 | $214.59 | $214.60 | $214.60 |
| Purchase #5 | $118.30 | 5.403% | $124.6917 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $71.34 | 10.625% | $78.9199 | $78.92 | $78.90 | $78.90 |
| Purchase #7 | $12.50 | 13.760% | $14.22 | $14.22 | $14.20 | $14.20 |
| 7 purchase totals = | $928.36 | $1,004.7925 | $1,004.79 | $1,004.75 | $1,004.80 | |