| 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 | $77.77 | 12.389% | $87.4049 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $184.48 | 9.639% | $202.262 | $202.26 | $202.25 | $202.30 |
| Purchase #3 | $162.26 | 3.632% | $168.1533 | $168.15 | $168.15 | $168.20 |
| Purchase #4 | $205.94 | 4.247% | $214.6863 | $214.69 | $214.70 | $214.70 |
| Purchase #5 | $101.66 | 11.428% | $113.2777 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $200.66 | 13.686% | $228.1223 | $228.12 | $228.10 | $228.10 |
| Purchase #7 | $56.86 | 9.301% | $62.1485 | $62.15 | $62.15 | $62.10 |
| 7 purchase totals = | $989.63 | $1,076.0550 | $1,076.05 | $1,076.05 | $1,076.10 | |