| 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 | $134.64 | 8.623% | $146.25 | $146.25 | $146.25 | $146.30 |
| Purchase #2 | $138.25 | 6.865% | $147.7409 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $46.94 | 12.770% | $52.9342 | $52.93 | $52.95 | $52.90 |
| Purchase #4 | $140.48 | 13.709% | $159.7384 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $98.76 | 4.729% | $103.4304 | $103.43 | $103.45 | $103.40 |
| Purchase #6 | $25.53 | 4.412% | $26.6564 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $87.84 | 3.649% | $91.0453 | $91.05 | $91.05 | $91.00 |
| 7 purchase totals = | $672.44 | $727.7956 | $727.80 | $727.85 | $727.70 | |