| 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 | $165.76 | 10.646% | $183.4068 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $207.40 | 7.535% | $223.0276 | $223.03 | $223.05 | $223.00 |
| Purchase #3 | $119.32 | 8.789% | $129.807 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $120.39 | 5.858% | $127.4424 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $228.31 | 4.125% | $237.7278 | $237.73 | $237.75 | $237.70 |
| Purchase #6 | $52.77 | 6.174% | $56.028 | $56.03 | $56.05 | $56.00 |
| Purchase #7 | $16.42 | 13.466% | $18.6311 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $910.37 | $976.0707 | $976.08 | $976.15 | $975.90 | |