| 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 | $122.46 | 12.636% | $137.934 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $56.84 | 7.630% | $61.1769 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $66.88 | 10.444% | $73.8649 | $73.86 | $73.85 | $73.90 |
| Purchase #4 | $18.76 | 3.333% | $19.3853 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $228.47 | 7.812% | $246.3181 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $173.59 | 5.535% | $183.1982 | $183.20 | $183.20 | $183.20 |
| Purchase #7 | $189.63 | 13.644% | $215.5031 | $215.50 | $215.50 | $215.50 |
| 7 purchase totals = | $856.63 | $937.3805 | $937.38 | $937.40 | $937.40 | |