| 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 | $180.79 | 6.366% | $192.2991 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $23.67 | 7.558% | $25.459 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $102.67 | 10.464% | $113.4134 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $60.86 | 9.704% | $66.7659 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $62.72 | 11.702% | $70.0595 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $11.27 | 11.169% | $12.5287 | $12.53 | $12.55 | $12.50 |
| Purchase #7 | $188.60 | 7.168% | $202.1188 | $202.12 | $202.10 | $202.10 |
| 7 purchase totals = | $630.58 | $682.6444 | $682.65 | $682.60 | $682.70 | |