| 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 | $157.87 | 8.840% | $171.8257 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $185.59 | 12.259% | $208.3415 | $208.34 | $208.35 | $208.30 |
| Purchase #3 | $11.66 | 8.256% | $12.6226 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $250.59 | 8.588% | $272.1107 | $272.11 | $272.10 | $272.10 |
| Purchase #5 | $58.53 | 6.293% | $62.2133 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $22.87 | 11.165% | $25.4234 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $80.67 | 13.867% | $91.8565 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $767.78 | $844.3937 | $844.39 | $844.35 | $844.30 | |