| 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 | $133.94 | 6.716% | $142.9354 | $142.94 | $142.95 | $142.90 |
| Purchase #2 | $241.72 | 13.420% | $274.1588 | $274.16 | $274.15 | $274.20 |
| Purchase #3 | $163.43 | 8.308% | $177.0078 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $9.48 | 6.215% | $10.0692 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $10.37 | 13.506% | $11.7706 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $184.84 | 4.446% | $193.058 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $172.34 | 3.738% | $178.7821 | $178.78 | $178.80 | $178.80 |
| 7 purchase totals = | $916.12 | $987.7819 | $987.79 | $987.75 | $987.90 | |