| 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 | $132.31 | 4.230% | $137.9067 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $162.48 | 8.356% | $176.0568 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $179.74 | 9.268% | $196.3983 | $196.40 | $196.40 | $196.40 |
| Purchase #4 | $232.73 | 8.176% | $251.758 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $6.52 | 9.120% | $7.1146 | $7.11 | $7.10 | $7.10 |
| Purchase #6 | $177.95 | 13.656% | $202.2509 | $202.25 | $202.25 | $202.30 |
| Purchase #7 | $79.88 | 7.190% | $85.6234 | $85.62 | $85.60 | $85.60 |
| 7 purchase totals = | $971.61 | $1,057.1087 | $1,057.11 | $1,057.05 | $1,057.20 | |