| 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 | $140.98 | 8.375% | $152.7871 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $97.94 | 8.723% | $106.4833 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $188.84 | 6.788% | $201.6585 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $197.83 | 8.555% | $214.7544 | $214.75 | $214.75 | $214.80 |
| Purchase #5 | $221.59 | 9.159% | $241.8854 | $241.89 | $241.90 | $241.90 |
| Purchase #6 | $180.34 | 12.538% | $202.951 | $202.95 | $202.95 | $203.00 |
| Purchase #7 | $165.28 | 8.862% | $179.9271 | $179.93 | $179.95 | $179.90 |
| 7 purchase totals = | $1,192.80 | $1,300.4468 | $1,300.45 | $1,300.50 | $1,300.60 | |