| 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 | $187.42 | 11.326% | $208.6472 | $208.65 | $208.65 | $208.60 |
| Purchase #2 | $147.34 | 7.565% | $158.4863 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $31.37 | 3.605% | $32.5009 | $32.50 | $32.50 | $32.50 |
| Purchase #4 | $203.45 | 13.151% | $230.2057 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $113.34 | 6.840% | $121.0925 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $181.32 | 7.201% | $194.3769 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $182.30 | 10.725% | $201.8517 | $201.85 | $201.85 | $201.90 |
| 7 purchase totals = | $1,046.54 | $1,147.1612 | $1,147.17 | $1,147.20 | $1,147.20 | |