| 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 | $118.74 | 7.298% | $127.4056 | $127.41 | $127.40 | $127.40 |
| Purchase #2 | $128.37 | 12.549% | $144.4792 | $144.48 | $144.50 | $144.50 |
| Purchase #3 | $193.42 | 4.430% | $201.9885 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $93.67 | 5.245% | $98.583 | $98.58 | $98.60 | $98.60 |
| Purchase #5 | $132.97 | 7.269% | $142.6356 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $69.27 | 6.581% | $73.8287 | $73.83 | $73.85 | $73.80 |
| Purchase #7 | $50.99 | 6.525% | $54.3171 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $787.43 | $843.2377 | $843.25 | $843.30 | $843.20 | |