| 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 | $181.52 | 10.274% | $200.1694 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $75.88 | 11.454% | $84.5713 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $241.86 | 6.749% | $258.1831 | $258.18 | $258.20 | $258.20 |
| Purchase #4 | $52.65 | 10.430% | $58.1414 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $197.38 | 5.543% | $208.3208 | $208.32 | $208.30 | $208.30 |
| Purchase #6 | $68.58 | 6.560% | $73.0788 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $203.92 | 9.654% | $223.6064 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $1,021.79 | $1,106.0712 | $1,106.07 | $1,106.05 | $1,106.10 | |