| 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 | $169.78 | 13.502% | $192.7037 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $244.71 | 10.720% | $270.9429 | $270.94 | $270.95 | $270.90 |
| Purchase #3 | $241.90 | 9.588% | $265.0934 | $265.09 | $265.10 | $265.10 |
| Purchase #4 | $250.39 | 3.257% | $258.5452 | $258.55 | $258.55 | $258.50 |
| Purchase #5 | $101.80 | 13.590% | $115.6346 | $115.63 | $115.65 | $115.60 |
| Purchase #6 | $112.51 | 11.305% | $125.2293 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $233.93 | 7.221% | $250.8221 | $250.82 | $250.80 | $250.80 |
| 7 purchase totals = | $1,355.02 | $1,478.9712 | $1,478.96 | $1,479.00 | $1,478.80 | |