| 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 | $153.89 | 12.830% | $173.6341 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $51.34 | 11.190% | $57.0849 | $57.08 | $57.10 | $57.10 |
| Purchase #3 | $215.46 | 3.662% | $223.3501 | $223.35 | $223.35 | $223.40 |
| Purchase #4 | $161.28 | 9.556% | $176.6919 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $53.90 | 13.434% | $61.1409 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $182.88 | 9.108% | $199.5367 | $199.54 | $199.55 | $199.50 |
| Purchase #7 | $182.95 | 10.196% | $201.6036 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $1,001.70 | $1,093.0422 | $1,093.03 | $1,093.10 | $1,093.00 | |