| 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 | $72.92 | 10.120% | $80.2995 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $164.45 | 8.531% | $178.4792 | $178.48 | $178.50 | $178.50 |
| Purchase #3 | $185.75 | 12.486% | $208.9427 | $208.94 | $208.95 | $208.90 |
| Purchase #4 | $234.84 | 8.865% | $255.6586 | $255.66 | $255.65 | $255.70 |
| Purchase #5 | $183.96 | 7.820% | $198.3457 | $198.35 | $198.35 | $198.30 |
| Purchase #6 | $192.56 | 5.321% | $202.8061 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $139.28 | 13.187% | $157.6469 | $157.65 | $157.65 | $157.60 |
| 7 purchase totals = | $1,173.76 | $1,282.1787 | $1,282.19 | $1,282.20 | $1,282.10 | |