| 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 | $167.47 | 3.818% | $173.864 | $173.86 | $173.85 | $173.90 |
| Purchase #2 | $159.83 | 8.596% | $173.569 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $95.63 | 10.201% | $105.3852 | $105.39 | $105.40 | $105.40 |
| Purchase #4 | $164.47 | 8.123% | $177.8299 | $177.83 | $177.85 | $177.80 |
| Purchase #5 | $245.33 | 7.835% | $264.5516 | $264.55 | $264.55 | $264.60 |
| Purchase #6 | $222.55 | 4.355% | $232.2421 | $232.24 | $232.25 | $232.20 |
| Purchase #7 | $98.36 | 11.861% | $110.0265 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $1,153.64 | $1,237.4683 | $1,237.47 | $1,237.50 | $1,237.50 | |