| 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 | $112.48 | 4.152% | $117.1502 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $63.70 | 3.349% | $65.8333 | $65.83 | $65.85 | $65.80 |
| Purchase #3 | $203.25 | 7.313% | $218.1137 | $218.11 | $218.10 | $218.10 |
| Purchase #4 | $87.68 | 9.713% | $96.1964 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $52.99 | 6.641% | $56.5091 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $97.45 | 5.405% | $102.7172 | $102.72 | $102.70 | $102.70 |
| Purchase #7 | $162.73 | 12.807% | $183.5708 | $183.57 | $183.55 | $183.60 |
| 7 purchase totals = | $780.28 | $840.0907 | $840.09 | $840.05 | $840.10 | |