| 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 | $162.29 | 9.123% | $177.0957 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $78.82 | 9.822% | $86.5617 | $86.56 | $86.55 | $86.60 |
| Purchase #3 | $227.31 | 10.475% | $251.1207 | $251.12 | $251.10 | $251.10 |
| Purchase #4 | $36.97 | 11.769% | $41.321 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $61.91 | 12.537% | $69.6717 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $157.66 | 13.487% | $178.9236 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $49.69 | 11.529% | $55.4188 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $774.65 | $860.1132 | $860.11 | $860.00 | $860.10 | |