| 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 | $197.77 | 3.472% | $204.6366 | $204.64 | $204.65 | $204.60 |
| Purchase #2 | $175.38 | 6.284% | $186.4009 | $186.40 | $186.40 | $186.40 |
| Purchase #3 | $242.26 | 10.672% | $268.114 | $268.11 | $268.10 | $268.10 |
| Purchase #4 | $149.62 | 6.472% | $159.3034 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $139.52 | 5.626% | $147.3694 | $147.37 | $147.35 | $147.40 |
| Purchase #6 | $175.68 | 7.360% | $188.61 | $188.61 | $188.60 | $188.60 |
| Purchase #7 | $9.25 | 8.473% | $10.0338 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $1,089.48 | $1,164.4681 | $1,164.46 | $1,164.45 | $1,164.40 | |