| 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 | $188.33 | 6.470% | $200.515 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $43.65 | 8.324% | $47.2834 | $47.28 | $47.30 | $47.30 |
| Purchase #3 | $145.28 | 7.484% | $156.1528 | $156.15 | $156.15 | $156.20 |
| Purchase #4 | $6.60 | 3.299% | $6.8177 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $149.26 | 9.662% | $163.6815 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $201.31 | 11.558% | $224.5774 | $224.58 | $224.60 | $224.60 |
| Purchase #7 | $203.92 | 13.194% | $230.8252 | $230.83 | $230.85 | $230.80 |
| 7 purchase totals = | $938.35 | $1,029.8530 | $1,029.86 | $1,029.90 | $1,029.90 | |