| 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 | $111.40 | 9.254% | $121.709 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $60.95 | 12.106% | $68.3286 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $103.85 | 6.680% | $110.7872 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $127.40 | 5.466% | $134.3637 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $84.63 | 5.284% | $89.1018 | $89.10 | $89.10 | $89.10 |
| Purchase #6 | $14.46 | 8.162% | $15.6402 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $167.84 | 4.171% | $174.8406 | $174.84 | $174.85 | $174.80 |
| 7 purchase totals = | $670.53 | $714.7711 | $714.77 | $714.80 | $714.70 | |