| 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 | $118.68 | 12.712% | $133.7666 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $7.62 | 13.315% | $8.6346 | $8.63 | $8.65 | $8.60 |
| Purchase #3 | $159.29 | 12.574% | $179.3191 | $179.32 | $179.30 | $179.30 |
| Purchase #4 | $9.93 | 13.430% | $11.2636 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $102.66 | 9.669% | $112.5862 | $112.59 | $112.60 | $112.60 |
| Purchase #6 | $183.83 | 4.652% | $192.3818 | $192.38 | $192.40 | $192.40 |
| Purchase #7 | $164.60 | 6.225% | $174.8464 | $174.85 | $174.85 | $174.80 |
| 7 purchase totals = | $746.61 | $812.7983 | $812.80 | $812.80 | $812.80 | |