| 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 | $179.40 | 3.805% | $186.2262 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $207.27 | 11.799% | $231.7258 | $231.73 | $231.75 | $231.70 |
| Purchase #3 | $181.94 | 6.815% | $194.3392 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $111.81 | 12.821% | $126.1452 | $126.15 | $126.15 | $126.10 |
| Purchase #5 | $168.56 | 5.841% | $178.4056 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $158.30 | 5.724% | $167.3611 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $197.42 | 8.286% | $213.7782 | $213.78 | $213.80 | $213.80 |
| 7 purchase totals = | $1,204.70 | $1,297.9813 | $1,298.00 | $1,298.05 | $1,297.90 | |