| 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 | $147.71 | 5.867% | $156.3761 | $156.38 | $156.40 | $156.40 |
| Purchase #2 | $160.66 | 11.664% | $179.3994 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $233.88 | 13.425% | $265.2784 | $265.28 | $265.30 | $265.30 |
| Purchase #4 | $19.39 | 4.835% | $20.3275 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $167.34 | 13.333% | $189.6514 | $189.65 | $189.65 | $189.70 |
| Purchase #6 | $218.54 | 12.566% | $246.0017 | $246.00 | $246.00 | $246.00 |
| Purchase #7 | $102.79 | 4.403% | $107.3158 | $107.32 | $107.30 | $107.30 |
| 7 purchase totals = | $1,050.31 | $1,164.3503 | $1,164.36 | $1,164.40 | $1,164.40 | |