| 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 | $180.35 | 13.263% | $204.2698 | $204.27 | $204.25 | $204.30 |
| Purchase #2 | $73.37 | 4.816% | $76.9035 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $229.69 | 3.676% | $238.1334 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $115.67 | 3.444% | $119.6537 | $119.65 | $119.65 | $119.70 |
| Purchase #5 | $121.28 | 9.716% | $133.0636 | $133.06 | $133.05 | $133.10 |
| Purchase #6 | $178.89 | 12.252% | $200.8076 | $200.81 | $200.80 | $200.80 |
| Purchase #7 | $163.47 | 4.669% | $171.1024 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $1,062.72 | $1,143.9340 | $1,143.92 | $1,143.90 | $1,144.00 | |