| 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 | $75.98 | 7.809% | $81.9133 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $199.60 | 10.548% | $220.6538 | $220.65 | $220.65 | $220.70 |
| Purchase #3 | $196.89 | 9.670% | $215.9293 | $215.93 | $215.95 | $215.90 |
| Purchase #4 | $125.51 | 11.859% | $140.3942 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $243.58 | 10.131% | $268.2571 | $268.26 | $268.25 | $268.30 |
| Purchase #6 | $32.73 | 12.465% | $36.8098 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $134.64 | 7.616% | $144.8942 | $144.89 | $144.90 | $144.90 |
| 7 purchase totals = | $1,008.93 | $1,108.8517 | $1,108.84 | $1,108.85 | $1,108.90 | |