| 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 | $199.80 | 9.212% | $218.2056 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $144.86 | 4.613% | $151.5424 | $151.54 | $151.55 | $151.50 |
| Purchase #3 | $92.28 | 10.784% | $102.2315 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $110.72 | 10.732% | $122.6025 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $157.91 | 9.111% | $172.2972 | $172.30 | $172.30 | $172.30 |
| Purchase #6 | $97.63 | 8.634% | $106.0594 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $247.85 | 9.220% | $270.7018 | $270.70 | $270.70 | $270.70 |
| 7 purchase totals = | $1,051.05 | $1,143.6404 | $1,143.64 | $1,143.65 | $1,143.60 | |