| 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 | $14.65 | 11.397% | $16.3197 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $142.53 | 3.579% | $147.6311 | $147.63 | $147.65 | $147.60 |
| Purchase #3 | $202.42 | 11.511% | $225.7206 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $208.29 | 5.198% | $219.1169 | $219.12 | $219.10 | $219.10 |
| Purchase #5 | $224.84 | 3.299% | $232.2575 | $232.26 | $232.25 | $232.30 |
| Purchase #6 | $120.74 | 5.470% | $127.3445 | $127.34 | $127.35 | $127.30 |
| Purchase #7 | $147.81 | 10.198% | $162.8837 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $1,061.28 | $1,131.2740 | $1,131.27 | $1,131.25 | $1,131.20 | |