| 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 | $178.41 | 12.504% | $200.7184 | $200.72 | $200.70 | $200.70 |
| Purchase #2 | $197.37 | 13.228% | $223.4781 | $223.48 | $223.50 | $223.50 |
| Purchase #3 | $214.43 | 4.193% | $223.421 | $223.42 | $223.40 | $223.40 |
| Purchase #4 | $33.79 | 7.517% | $36.33 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $227.81 | 4.378% | $237.7835 | $237.78 | $237.80 | $237.80 |
| Purchase #6 | $138.79 | 4.672% | $145.2743 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $140.28 | 6.258% | $149.0587 | $149.06 | $149.05 | $149.10 |
| 7 purchase totals = | $1,130.88 | $1,216.0640 | $1,216.06 | $1,216.05 | $1,216.10 | |