| 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 | $147.73 | 3.786% | $153.3231 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $216.28 | 5.155% | $227.4292 | $227.43 | $227.45 | $227.40 |
| Purchase #3 | $148.41 | 13.698% | $168.7392 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $181.68 | 10.826% | $201.3487 | $201.35 | $201.35 | $201.30 |
| Purchase #5 | $175.43 | 12.685% | $197.6833 | $197.68 | $197.70 | $197.70 |
| Purchase #6 | $64.56 | 13.207% | $73.0864 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $121.40 | 11.399% | $135.2384 | $135.24 | $135.25 | $135.20 |
| 7 purchase totals = | $1,055.49 | $1,156.8483 | $1,156.85 | $1,156.90 | $1,156.70 | |