| 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 | $143.70 | 7.254% | $154.124 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $156.47 | 3.825% | $162.455 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $221.82 | 6.183% | $235.5351 | $235.54 | $235.55 | $235.50 |
| Purchase #4 | $195.56 | 10.238% | $215.5814 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $228.44 | 13.166% | $258.5164 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $83.26 | 11.488% | $92.8249 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $53.60 | 9.194% | $58.528 | $58.53 | $58.55 | $58.50 |
| 7 purchase totals = | $1,082.85 | $1,177.5648 | $1,177.57 | $1,177.55 | $1,177.50 | |