| 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 | $133.56 | 8.836% | $145.3614 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $171.83 | 7.807% | $185.2448 | $185.24 | $185.25 | $185.20 |
| Purchase #3 | $243.68 | 8.835% | $265.2091 | $265.21 | $265.20 | $265.20 |
| Purchase #4 | $78.83 | 12.623% | $88.7807 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $160.91 | 8.663% | $174.8496 | $174.85 | $174.85 | $174.80 |
| Purchase #6 | $81.26 | 13.584% | $92.2984 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $78.83 | 11.292% | $87.7315 | $87.73 | $87.75 | $87.70 |
| 7 purchase totals = | $948.90 | $1,039.4755 | $1,039.47 | $1,039.50 | $1,039.40 | |