| 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 | $137.76 | 13.529% | $156.3976 | $156.40 | $156.40 | $156.40 |
| Purchase #2 | $128.80 | 4.504% | $134.6012 | $134.60 | $134.60 | $134.60 |
| Purchase #3 | $98.68 | 4.268% | $102.8917 | $102.89 | $102.90 | $102.90 |
| Purchase #4 | $182.39 | 6.633% | $194.4879 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $29.62 | 9.523% | $32.4407 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $214.77 | 13.460% | $243.678 | $243.68 | $243.70 | $243.70 |
| Purchase #7 | $78.29 | 13.668% | $88.9907 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $870.31 | $953.4878 | $953.49 | $953.55 | $953.50 | |