| 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 | $126.93 | 4.502% | $132.6444 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $186.65 | 7.476% | $200.604 | $200.60 | $200.60 | $200.60 |
| Purchase #3 | $157.81 | 4.130% | $164.3276 | $164.33 | $164.35 | $164.30 |
| Purchase #4 | $42.29 | 10.124% | $46.5714 | $46.57 | $46.55 | $46.60 |
| Purchase #5 | $136.82 | 6.692% | $145.976 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $172.68 | 6.371% | $183.6814 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $83.92 | 13.285% | $95.0688 | $95.07 | $95.05 | $95.10 |
| 7 purchase totals = | $907.10 | $968.8736 | $968.87 | $968.90 | $968.90 | |