| 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 | $174.90 | 10.446% | $193.1701 | $193.17 | $193.15 | $193.20 |
| Purchase #2 | $219.41 | 5.633% | $231.7694 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $212.68 | 6.803% | $227.1486 | $227.15 | $227.15 | $227.10 |
| Purchase #4 | $164.40 | 6.513% | $175.1074 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $93.65 | 10.302% | $103.2978 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $62.52 | 7.416% | $67.1565 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $73.82 | 13.278% | $83.6218 | $83.62 | $83.60 | $83.60 |
| 7 purchase totals = | $1,001.38 | $1,081.2716 | $1,081.28 | $1,081.20 | $1,081.30 | |