| 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 | $130.34 | 8.155% | $140.9692 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $191.37 | 8.235% | $207.1293 | $207.13 | $207.15 | $207.10 |
| Purchase #3 | $164.55 | 13.734% | $187.1493 | $187.15 | $187.15 | $187.10 |
| Purchase #4 | $217.73 | 6.725% | $232.3723 | $232.37 | $232.35 | $232.40 |
| Purchase #5 | $201.27 | 4.120% | $209.5623 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $41.60 | 4.729% | $43.5673 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $67.79 | 10.375% | $74.8232 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $1,014.65 | $1,095.5729 | $1,095.57 | $1,095.50 | $1,095.60 | |