| 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 | $155.91 | 5.741% | $164.8608 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $214.88 | 4.421% | $224.3798 | $224.38 | $224.40 | $224.40 |
| Purchase #3 | $191.83 | 11.290% | $213.4876 | $213.49 | $213.50 | $213.50 |
| Purchase #4 | $105.93 | 8.390% | $114.8175 | $114.82 | $114.80 | $114.80 |
| Purchase #5 | $188.42 | 13.822% | $214.4634 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $187.66 | 7.535% | $201.8002 | $201.80 | $201.80 | $201.80 |
| Purchase #7 | $75.88 | 11.186% | $84.3679 | $84.37 | $84.35 | $84.40 |
| 7 purchase totals = | $1,120.51 | $1,218.1772 | $1,218.18 | $1,218.15 | $1,218.30 | |