| 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 | $117.31 | 8.491% | $127.2708 | $127.27 | $127.25 | $127.30 |
| Purchase #2 | $156.77 | 3.250% | $161.865 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $181.65 | 11.495% | $202.5307 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $246.77 | 4.104% | $256.8974 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $103.77 | 10.133% | $114.285 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $174.49 | 5.813% | $184.6331 | $184.63 | $184.65 | $184.60 |
| Purchase #7 | $55.87 | 6.791% | $59.6641 | $59.66 | $59.65 | $59.70 |
| 7 purchase totals = | $1,036.63 | $1,107.1461 | $1,107.15 | $1,107.15 | $1,107.20 | |