| 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 | $151.26 | 6.807% | $161.5563 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $38.90 | 10.737% | $43.0767 | $43.08 | $43.10 | $43.10 |
| Purchase #3 | $239.39 | 8.355% | $259.391 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $30.69 | 9.430% | $33.5841 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $247.73 | 7.588% | $266.5278 | $266.53 | $266.55 | $266.50 |
| Purchase #6 | $7.71 | 3.147% | $7.9526 | $7.95 | $7.95 | $8.00 |
| Purchase #7 | $153.53 | 9.391% | $167.948 | $167.95 | $167.95 | $167.90 |
| 7 purchase totals = | $869.21 | $940.0365 | $940.04 | $940.10 | $940.10 | |