| 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 | $153.32 | 13.789% | $174.4613 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $35.91 | 7.750% | $38.693 | $38.69 | $38.70 | $38.70 |
| Purchase #3 | $121.69 | 12.221% | $136.5617 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $62.56 | 8.325% | $67.7681 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $235.33 | 7.285% | $252.4738 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $71.56 | 12.783% | $80.7075 | $80.71 | $80.70 | $80.70 |
| Purchase #7 | $243.80 | 6.248% | $259.0326 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $924.17 | $1,009.6980 | $1,009.69 | $1,009.65 | $1,009.80 | |