| 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 | $194.26 | 12.266% | $218.0879 | $218.09 | $218.10 | $218.10 |
| Purchase #2 | $158.44 | 8.270% | $171.543 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $184.98 | 11.363% | $205.9993 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $85.87 | 6.292% | $91.2729 | $91.27 | $91.25 | $91.30 |
| Purchase #5 | $84.29 | 4.642% | $88.2027 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $64.64 | 9.634% | $70.8674 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $69.59 | 13.390% | $78.9081 | $78.91 | $78.90 | $78.90 |
| 7 purchase totals = | $842.07 | $924.8813 | $924.88 | $924.85 | $924.90 | |