| 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 | $132.29 | 8.843% | $143.9884 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $179.76 | 4.292% | $187.4753 | $187.48 | $187.50 | $187.50 |
| Purchase #3 | $219.45 | 13.794% | $249.7209 | $249.72 | $249.70 | $249.70 |
| Purchase #4 | $30.43 | 13.346% | $34.4912 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $181.66 | 6.432% | $193.3444 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $161.47 | 12.521% | $181.6877 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $44.93 | 8.188% | $48.6089 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $949.99 | $1,039.3168 | $1,039.32 | $1,039.35 | $1,039.30 | |