| 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 | $148.72 | 8.389% | $161.1961 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $193.53 | 13.795% | $220.2275 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $179.58 | 6.688% | $191.5903 | $191.59 | $191.60 | $191.60 |
| Purchase #4 | $61.43 | 5.601% | $64.8707 | $64.87 | $64.85 | $64.90 |
| Purchase #5 | $247.86 | 10.183% | $273.0996 | $273.10 | $273.10 | $273.10 |
| Purchase #6 | $197.89 | 6.672% | $211.0932 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $7.49 | 13.262% | $8.4833 | $8.48 | $8.50 | $8.50 |
| 7 purchase totals = | $1,036.50 | $1,130.5607 | $1,130.56 | $1,130.60 | $1,130.60 | |