| 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 | $134.37 | 10.217% | $148.0986 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $170.82 | 7.151% | $183.0353 | $183.04 | $183.05 | $183.00 |
| Purchase #3 | $165.46 | 12.657% | $186.4023 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $173.93 | 9.187% | $189.9089 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $176.35 | 4.870% | $184.9382 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $57.95 | 12.659% | $65.2859 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $164.29 | 10.144% | $180.9556 | $180.96 | $180.95 | $181.00 |
| 7 purchase totals = | $1,043.17 | $1,138.6248 | $1,138.64 | $1,138.65 | $1,138.60 | |