| 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 | $179.27 | 7.428% | $192.5862 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $108.64 | 3.289% | $112.2132 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $211.82 | 8.156% | $229.096 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $72.56 | 7.190% | $77.7771 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $68.75 | 6.754% | $73.3934 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $49.98 | 8.751% | $54.3537 | $54.35 | $54.35 | $54.40 |
| Purchase #7 | $221.78 | 11.272% | $246.779 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $912.80 | $986.1986 | $986.20 | $986.25 | $986.30 | |