| 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 | $151.71 | 11.256% | $168.7865 | $168.79 | $168.80 | $168.80 |
| Purchase #2 | $110.29 | 12.706% | $124.3034 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $90.28 | 4.270% | $94.135 | $94.14 | $94.15 | $94.10 |
| Purchase #4 | $179.61 | 7.485% | $193.0538 | $193.05 | $193.05 | $193.10 |
| Purchase #5 | $161.45 | 13.387% | $183.0633 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $168.95 | 7.497% | $181.6162 | $181.62 | $181.60 | $181.60 |
| Purchase #7 | $227.99 | 13.232% | $258.1576 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $1,090.28 | $1,203.1158 | $1,203.12 | $1,203.10 | $1,203.20 | |