| 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 | $34.76 | 13.414% | $39.4227 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $148.87 | 10.193% | $164.0443 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $131.72 | 10.187% | $145.1383 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $134.81 | 6.656% | $143.783 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $71.32 | 3.293% | $73.6686 | $73.67 | $73.65 | $73.70 |
| Purchase #6 | $178.95 | 12.605% | $201.5066 | $201.51 | $201.50 | $201.50 |
| Purchase #7 | $151.27 | 7.600% | $162.7665 | $162.77 | $162.75 | $162.80 |
| 7 purchase totals = | $851.70 | $930.3300 | $930.33 | $930.30 | $930.30 | |