| 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 | $168.60 | 7.403% | $181.0815 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $108.58 | 5.472% | $114.5215 | $114.52 | $114.50 | $114.50 |
| Purchase #3 | $153.62 | 3.398% | $158.84 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $147.64 | 12.741% | $166.4508 | $166.45 | $166.45 | $166.50 |
| Purchase #5 | $52.52 | 10.663% | $58.1202 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $90.97 | 13.319% | $103.0863 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $12.73 | 9.671% | $13.9611 | $13.96 | $13.95 | $14.00 |
| 7 purchase totals = | $734.66 | $796.0614 | $796.06 | $796.05 | $796.10 | |