| 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 | $193.77 | 6.663% | $206.6809 | $206.68 | $206.70 | $206.70 |
| Purchase #2 | $114.42 | 13.516% | $129.885 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $161.32 | 4.513% | $168.6004 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $200.80 | 8.576% | $218.0206 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $230.94 | 9.862% | $253.7153 | $253.72 | $253.70 | $253.70 |
| Purchase #6 | $151.83 | 6.267% | $161.3452 | $161.35 | $161.35 | $161.30 |
| Purchase #7 | $71.84 | 13.817% | $81.7661 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $1,124.92 | $1,220.0135 | $1,220.03 | $1,220.00 | $1,220.00 | |