| 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 | $163.80 | 4.177% | $170.6419 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $54.78 | 8.200% | $59.272 | $59.27 | $59.25 | $59.30 |
| Purchase #3 | $226.98 | 6.414% | $241.5385 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $68.51 | 5.622% | $72.3616 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $191.88 | 13.862% | $218.4784 | $218.48 | $218.50 | $218.50 |
| Purchase #6 | $38.92 | 6.117% | $41.3007 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $201.55 | 9.359% | $220.4131 | $220.41 | $220.40 | $220.40 |
| 7 purchase totals = | $946.42 | $1,024.0062 | $1,024.00 | $1,024.00 | $1,024.00 | |