| 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 | $133.46 | 8.146% | $144.3317 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $130.75 | 9.677% | $143.4027 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $235.88 | 5.758% | $249.462 | $249.46 | $249.45 | $249.50 |
| Purchase #4 | $62.98 | 6.418% | $67.0221 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $240.58 | 7.497% | $258.6163 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $111.29 | 9.259% | $121.5943 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $190.64 | 12.737% | $214.9218 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $1,105.58 | $1,199.3509 | $1,199.34 | $1,199.30 | $1,199.30 | |