| 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 | $179.82 | 3.110% | $185.4124 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $164.26 | 6.618% | $175.1307 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $215.28 | 12.368% | $241.9058 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $60.76 | 12.269% | $68.2146 | $68.21 | $68.20 | $68.20 |
| Purchase #5 | $173.62 | 3.345% | $179.4276 | $179.43 | $179.45 | $179.40 |
| Purchase #6 | $234.78 | 10.243% | $258.8285 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $112.49 | 4.797% | $117.8861 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $1,141.01 | $1,226.8057 | $1,226.81 | $1,226.85 | $1,226.70 | |