| 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 | $182.67 | 13.256% | $206.8847 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $210.26 | 5.615% | $222.0661 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $81.91 | 11.826% | $91.5967 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $120.39 | 11.776% | $134.5671 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $227.85 | 10.569% | $251.9315 | $251.93 | $251.95 | $251.90 |
| Purchase #6 | $173.38 | 6.647% | $184.9046 | $184.90 | $184.90 | $184.90 |
| Purchase #7 | $143.83 | 13.217% | $162.84 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $1,140.29 | $1,254.7907 | $1,254.79 | $1,254.80 | $1,254.80 | |