| 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 | $172.63 | 3.724% | $179.0587 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $52.26 | 11.154% | $58.0891 | $58.09 | $58.10 | $58.10 |
| Purchase #3 | $106.28 | 10.679% | $117.6296 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $12.64 | 3.173% | $13.0411 | $13.04 | $13.05 | $13.00 |
| Purchase #5 | $170.28 | 12.212% | $191.0746 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $18.31 | 3.620% | $18.9728 | $18.97 | $18.95 | $19.00 |
| Purchase #7 | $114.48 | 3.812% | $118.844 | $118.84 | $118.85 | $118.80 |
| 7 purchase totals = | $646.88 | $696.7099 | $696.70 | $696.70 | $696.70 | |