| 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 | $182.51 | 13.677% | $207.4719 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $206.72 | 10.700% | $228.839 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $73.83 | 5.202% | $77.6706 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $164.67 | 12.367% | $185.0347 | $185.03 | $185.05 | $185.00 |
| Purchase #5 | $162.50 | 3.681% | $168.4816 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $174.97 | 7.137% | $187.4576 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $135.60 | 13.365% | $153.7229 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $1,100.80 | $1,208.6783 | $1,208.67 | $1,208.65 | $1,208.70 | |