| 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 | $66.80 | 6.179% | $70.9276 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $204.48 | 8.663% | $222.1941 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $215.64 | 10.805% | $238.9399 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $147.33 | 9.347% | $161.1009 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $32.51 | 10.659% | $35.9752 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $157.98 | 4.201% | $164.6167 | $164.62 | $164.60 | $164.60 |
| Purchase #7 | $202.35 | 10.323% | $223.2386 | $223.24 | $223.25 | $223.20 |
| 7 purchase totals = | $1,027.09 | $1,116.9930 | $1,117.00 | $1,117.05 | $1,116.90 | |