| 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 | $155.52 | 12.472% | $174.9165 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $223.82 | 7.437% | $240.4655 | $240.47 | $240.45 | $240.50 |
| Purchase #3 | $123.38 | 8.227% | $133.5305 | $133.53 | $133.55 | $133.50 |
| Purchase #4 | $177.69 | 10.301% | $195.9938 | $195.99 | $196.00 | $196.00 |
| Purchase #5 | $94.59 | 13.598% | $107.4523 | $107.45 | $107.45 | $107.50 |
| Purchase #6 | $17.65 | 7.397% | $18.9556 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $231.83 | 6.703% | $247.3696 | $247.37 | $247.35 | $247.40 |
| 7 purchase totals = | $1,024.48 | $1,118.6838 | $1,118.69 | $1,118.65 | $1,118.80 | |