| 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 | $60.45 | 3.868% | $62.7882 | $62.79 | $62.80 | $62.80 |
| Purchase #2 | $149.89 | 4.348% | $156.4072 | $156.41 | $156.40 | $156.40 |
| Purchase #3 | $226.28 | 10.729% | $250.5576 | $250.56 | $250.55 | $250.60 |
| Purchase #4 | $165.33 | 11.723% | $184.7116 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $156.77 | 9.645% | $171.8905 | $171.89 | $171.90 | $171.90 |
| Purchase #6 | $177.40 | 8.579% | $192.6191 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $152.99 | 11.811% | $171.0596 | $171.06 | $171.05 | $171.10 |
| 7 purchase totals = | $1,089.11 | $1,190.0338 | $1,190.04 | $1,190.00 | $1,190.10 | |