| 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 | $163.86 | 11.307% | $182.3877 | $182.39 | $182.40 | $182.40 |
| Purchase #2 | $179.48 | 13.253% | $203.2665 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $33.37 | 10.288% | $36.8031 | $36.80 | $36.80 | $36.80 |
| Purchase #4 | $99.28 | 11.233% | $110.4321 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $122.87 | 6.847% | $131.2829 | $131.28 | $131.30 | $131.30 |
| Purchase #6 | $144.66 | 13.865% | $164.7171 | $164.72 | $164.70 | $164.70 |
| Purchase #7 | $164.82 | 10.208% | $181.6448 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $908.34 | $1,010.5342 | $1,010.53 | $1,010.55 | $1,010.50 | |