| 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 | $159.83 | 13.337% | $181.1465 | $181.15 | $181.15 | $181.10 |
| Purchase #2 | $172.48 | 5.292% | $181.6076 | $181.61 | $181.60 | $181.60 |
| Purchase #3 | $188.84 | 10.803% | $209.2404 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $148.82 | 5.386% | $156.8354 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $112.97 | 5.461% | $119.1393 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $202.81 | 4.136% | $211.1982 | $211.20 | $211.20 | $211.20 |
| Purchase #7 | $9.82 | 13.360% | $11.132 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $995.57 | $1,070.2994 | $1,070.31 | $1,070.35 | $1,070.10 | |