| 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 | $154.59 | 11.156% | $171.8361 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $187.36 | 12.523% | $210.8231 | $210.82 | $210.80 | $210.80 |
| Purchase #3 | $115.60 | 5.741% | $122.2366 | $122.24 | $122.25 | $122.20 |
| Purchase #4 | $155.73 | 10.201% | $171.616 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $186.69 | 3.701% | $193.5994 | $193.60 | $193.60 | $193.60 |
| Purchase #6 | $123.77 | 11.678% | $138.2239 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $101.26 | 12.173% | $113.5864 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $1,025.00 | $1,121.9215 | $1,121.93 | $1,121.90 | $1,121.80 | |