| 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 | $161.87 | 3.601% | $167.6989 | $167.70 | $167.70 | $167.70 |
| Purchase #2 | $59.27 | 4.566% | $61.9763 | $61.98 | $62.00 | $62.00 |
| Purchase #3 | $147.77 | 6.682% | $157.644 | $157.64 | $157.65 | $157.60 |
| Purchase #4 | $199.87 | 11.115% | $222.0856 | $222.09 | $222.10 | $222.10 |
| Purchase #5 | $40.98 | 13.319% | $46.4381 | $46.44 | $46.45 | $46.40 |
| Purchase #6 | $8.52 | 11.114% | $9.4669 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $23.93 | 5.188% | $25.1715 | $25.17 | $25.15 | $25.20 |
| 7 purchase totals = | $642.21 | $690.4813 | $690.49 | $690.50 | $690.50 | |