| 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 | $33.51 | 9.843% | $36.8084 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $146.29 | 6.170% | $155.3161 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $235.64 | 8.202% | $254.9672 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $8.70 | 6.845% | $9.2955 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $79.57 | 12.639% | $89.6269 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $144.66 | 4.308% | $150.892 | $150.89 | $150.90 | $150.90 |
| Purchase #7 | $185.99 | 3.348% | $192.2169 | $192.22 | $192.20 | $192.20 |
| 7 purchase totals = | $834.36 | $889.1230 | $889.14 | $889.10 | $889.10 | |