| 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 | $120.57 | 9.689% | $132.252 | $132.25 | $132.25 | $132.30 |
| Purchase #2 | $179.72 | 6.708% | $191.7756 | $191.78 | $191.80 | $191.80 |
| Purchase #3 | $46.97 | 8.598% | $51.0085 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $159.86 | 6.462% | $170.1902 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $171.83 | 4.700% | $179.906 | $179.91 | $179.90 | $179.90 |
| Purchase #6 | $224.73 | 6.715% | $239.8206 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $174.93 | 10.289% | $192.9285 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,078.61 | $1,157.8814 | $1,157.89 | $1,157.90 | $1,157.90 | |