| 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 | $136.29 | 13.274% | $154.3811 | $154.38 | $154.40 | $154.40 |
| Purchase #2 | $39.50 | 9.741% | $43.3477 | $43.35 | $43.35 | $43.30 |
| Purchase #3 | $190.37 | 5.561% | $200.9565 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $147.70 | 11.211% | $164.2586 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $106.86 | 7.798% | $115.1929 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $66.80 | 13.464% | $75.794 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $239.83 | 9.845% | $263.4413 | $263.44 | $263.45 | $263.40 |
| 7 purchase totals = | $927.35 | $1,017.3721 | $1,017.37 | $1,017.40 | $1,017.40 | |