| 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 | $174.40 | 6.735% | $186.1458 | $186.15 | $186.15 | $186.10 |
| Purchase #2 | $178.32 | 10.465% | $196.9812 | $196.98 | $197.00 | $197.00 |
| Purchase #3 | $54.28 | 6.580% | $57.8516 | $57.85 | $57.85 | $57.90 |
| Purchase #4 | $247.84 | 10.266% | $273.2833 | $273.28 | $273.30 | $273.30 |
| Purchase #5 | $204.83 | 11.290% | $227.9553 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $73.72 | 5.310% | $77.6345 | $77.63 | $77.65 | $77.60 |
| Purchase #7 | $57.68 | 9.486% | $63.1515 | $63.15 | $63.15 | $63.20 |
| 7 purchase totals = | $991.07 | $1,083.0032 | $1,083.00 | $1,083.05 | $1,083.10 | |