| 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 | $174.81 | 6.504% | $186.1796 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $101.70 | 7.520% | $109.3478 | $109.35 | $109.35 | $109.30 |
| Purchase #3 | $179.80 | 8.415% | $194.9302 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $242.78 | 5.268% | $255.5697 | $255.57 | $255.55 | $255.60 |
| Purchase #5 | $16.31 | 7.299% | $17.5005 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $186.81 | 6.294% | $198.5678 | $198.57 | $198.55 | $198.60 |
| Purchase #7 | $184.42 | 4.701% | $193.0896 | $193.09 | $193.10 | $193.10 |
| 7 purchase totals = | $1,086.63 | $1,155.1852 | $1,155.19 | $1,155.20 | $1,155.20 | |