| 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 | $222.47 | 6.345% | $236.5857 | $236.59 | $236.60 | $236.60 |
| Purchase #2 | $162.87 | 5.704% | $172.1601 | $172.16 | $172.15 | $172.20 |
| Purchase #3 | $207.37 | 11.226% | $230.6494 | $230.65 | $230.65 | $230.60 |
| Purchase #4 | $100.53 | 10.303% | $110.8876 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $101.34 | 5.222% | $106.632 | $106.63 | $106.65 | $106.60 |
| Purchase #6 | $32.80 | 13.501% | $37.2283 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $239.57 | 11.139% | $266.2557 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $1,066.95 | $1,160.3988 | $1,160.41 | $1,160.45 | $1,160.40 | |