| 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 | $161.81 | 12.377% | $181.8372 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $240.62 | 4.188% | $250.6972 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $153.86 | 13.532% | $174.6803 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $201.71 | 8.143% | $218.1352 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $135.71 | 3.439% | $140.3771 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $13.97 | 7.645% | $15.038 | $15.04 | $15.05 | $15.00 |
| Purchase #7 | $179.28 | 9.364% | $196.0678 | $196.07 | $196.05 | $196.10 |
| 7 purchase totals = | $1,086.96 | $1,176.8328 | $1,176.85 | $1,176.90 | $1,176.80 | |