| 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 | $156.43 | 11.133% | $173.8454 | $173.85 | $173.85 | $173.80 |
| Purchase #2 | $136.44 | 3.150% | $140.7379 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $223.31 | 6.557% | $237.9524 | $237.95 | $237.95 | $238.00 |
| Purchase #4 | $185.26 | 9.353% | $202.5874 | $202.59 | $202.60 | $202.60 |
| Purchase #5 | $168.83 | 8.496% | $183.1738 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $49.38 | 10.457% | $54.5437 | $54.54 | $54.55 | $54.50 |
| Purchase #7 | $142.80 | 5.225% | $150.2613 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $1,062.45 | $1,143.1019 | $1,143.10 | $1,143.10 | $1,143.10 | |