| 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 | $170.41 | 5.373% | $179.5661 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $223.86 | 11.340% | $249.2457 | $249.25 | $249.25 | $249.20 |
| Purchase #3 | $54.66 | 9.780% | $60.0057 | $60.01 | $60.00 | $60.00 |
| Purchase #4 | $44.48 | 9.819% | $48.8475 | $48.85 | $48.85 | $48.80 |
| Purchase #5 | $185.79 | 3.838% | $192.9206 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $91.29 | 13.804% | $103.8917 | $103.89 | $103.90 | $103.90 |
| Purchase #7 | $151.26 | 6.544% | $161.1585 | $161.16 | $161.15 | $161.20 |
| 7 purchase totals = | $921.75 | $995.6358 | $995.65 | $995.60 | $995.60 | |