| 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 | $192.35 | 3.201% | $198.5071 | $198.51 | $198.50 | $198.50 |
| Purchase #2 | $161.58 | 9.463% | $176.8703 | $176.87 | $176.85 | $176.90 |
| Purchase #3 | $157.74 | 6.798% | $168.4632 | $168.46 | $168.45 | $168.50 |
| Purchase #4 | $110.43 | 8.309% | $119.6056 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $103.62 | 3.715% | $107.4695 | $107.47 | $107.45 | $107.50 |
| Purchase #6 | $98.91 | 11.608% | $110.3915 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $186.99 | 7.230% | $200.5094 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $1,011.62 | $1,081.8166 | $1,081.82 | $1,081.75 | $1,081.90 | |