| 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 | $148.64 | 13.109% | $168.1252 | $168.13 | $168.15 | $168.10 |
| Purchase #2 | $127.29 | 11.846% | $142.3688 | $142.37 | $142.35 | $142.40 |
| Purchase #3 | $230.44 | 8.292% | $249.5481 | $249.55 | $249.55 | $249.50 |
| Purchase #4 | $18.49 | 4.846% | $19.386 | $19.39 | $19.40 | $19.40 |
| Purchase #5 | $198.55 | 4.838% | $208.1558 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $161.92 | 12.123% | $181.5496 | $181.55 | $181.55 | $181.50 |
| Purchase #7 | $135.65 | 8.237% | $146.8235 | $146.82 | $146.80 | $146.80 |
| 7 purchase totals = | $1,020.98 | $1,115.9570 | $1,115.97 | $1,115.95 | $1,115.90 | |