| 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 | $72.44 | 11.687% | $80.9061 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $110.53 | 11.719% | $123.483 | $123.48 | $123.50 | $123.50 |
| Purchase #3 | $184.71 | 10.859% | $204.7677 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $213.55 | 9.502% | $233.8415 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $176.27 | 3.310% | $182.1045 | $182.10 | $182.10 | $182.10 |
| Purchase #6 | $131.57 | 12.170% | $147.5821 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $23.50 | 13.655% | $26.7089 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $912.57 | $999.3938 | $999.39 | $999.40 | $999.40 | |