| 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 | $133.60 | 9.818% | $146.7168 | $146.72 | $146.70 | $146.70 |
| Purchase #2 | $21.92 | 12.559% | $24.6729 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $107.98 | 12.853% | $121.8587 | $121.86 | $121.85 | $121.90 |
| Purchase #4 | $204.60 | 9.237% | $223.4989 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $218.90 | 10.416% | $241.7006 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $57.99 | 13.194% | $65.6412 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $161.41 | 3.424% | $166.9367 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $906.40 | $991.0258 | $991.03 | $991.00 | $991.00 | |