| 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 | $72.77 | 5.784% | $76.979 | $76.98 | $77.00 | $77.00 |
| Purchase #2 | $186.26 | 8.237% | $201.6022 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $147.78 | 7.377% | $158.6817 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $92.57 | 12.497% | $104.1385 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $216.64 | 5.789% | $229.1813 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $205.66 | 6.664% | $219.3652 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $177.59 | 9.434% | $194.3438 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $1,099.27 | $1,184.2917 | $1,184.29 | $1,184.35 | $1,184.30 | |