| 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 | $81.61 | 11.256% | $90.796 | $90.80 | $90.80 | $90.80 |
| Purchase #2 | $141.62 | 4.191% | $147.5553 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $105.55 | 9.788% | $115.8812 | $115.88 | $115.90 | $115.90 |
| Purchase #4 | $66.43 | 4.274% | $69.2692 | $69.27 | $69.25 | $69.30 |
| Purchase #5 | $206.41 | 4.612% | $215.9296 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $91.52 | 5.697% | $96.7339 | $96.73 | $96.75 | $96.70 |
| Purchase #7 | $211.64 | 13.345% | $239.8834 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $904.78 | $976.0486 | $976.05 | $976.10 | $976.10 | |