| 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 | $162.92 | 9.506% | $178.4072 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $51.56 | 10.781% | $57.1187 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $163.97 | 6.850% | $175.2019 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $231.96 | 9.755% | $254.5877 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $83.99 | 8.777% | $91.3618 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $162.34 | 11.837% | $181.5562 | $181.56 | $181.55 | $181.60 |
| Purchase #7 | $144.40 | 7.627% | $155.4134 | $155.41 | $155.40 | $155.40 |
| 7 purchase totals = | $1,001.14 | $1,093.6469 | $1,093.65 | $1,093.60 | $1,093.70 | |