| 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 | $181.77 | 11.476% | $202.6299 | $202.63 | $202.65 | $202.60 |
| Purchase #2 | $182.28 | 10.446% | $201.321 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $147.56 | 13.334% | $167.2357 | $167.24 | $167.25 | $167.20 |
| Purchase #4 | $161.82 | 10.218% | $178.3548 | $178.35 | $178.35 | $178.40 |
| Purchase #5 | $11.82 | 8.513% | $12.8262 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $196.81 | 3.413% | $203.5271 | $203.53 | $203.55 | $203.50 |
| Purchase #7 | $99.65 | 6.144% | $105.7725 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $981.71 | $1,071.6672 | $1,071.67 | $1,071.70 | $1,071.60 | |