| 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 | $74.63 | 12.397% | $83.8819 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $108.52 | 5.412% | $114.3931 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $221.56 | 8.592% | $240.5964 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $168.97 | 7.584% | $181.7847 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $99.62 | 3.494% | $103.1007 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $182.30 | 13.642% | $207.1694 | $207.17 | $207.15 | $207.20 |
| Purchase #7 | $133.51 | 8.418% | $144.7489 | $144.75 | $144.75 | $144.70 |
| 7 purchase totals = | $989.11 | $1,075.6751 | $1,075.67 | $1,075.70 | $1,075.70 | |