| 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 | $120.80 | 9.776% | $132.6094 | $132.61 | $132.60 | $132.60 |
| Purchase #2 | $230.25 | 8.770% | $250.4429 | $250.44 | $250.45 | $250.40 |
| Purchase #3 | $229.99 | 5.240% | $242.0415 | $242.04 | $242.05 | $242.00 |
| Purchase #4 | $74.76 | 7.217% | $80.1554 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $147.78 | 13.234% | $167.3372 | $167.34 | $167.35 | $167.30 |
| Purchase #6 | $157.64 | 12.832% | $177.8684 | $177.87 | $177.85 | $177.90 |
| Purchase #7 | $113.86 | 13.135% | $128.8155 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $1,075.08 | $1,179.2703 | $1,179.28 | $1,179.25 | $1,179.20 | |