| 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 | $119.70 | 11.265% | $133.1842 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $214.96 | 11.760% | $240.2393 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $179.61 | 5.163% | $188.8833 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $94.86 | 9.150% | $103.5397 | $103.54 | $103.55 | $103.50 |
| Purchase #5 | $54.53 | 13.580% | $61.9352 | $61.94 | $61.95 | $61.90 |
| Purchase #6 | $22.78 | 3.782% | $23.6415 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $166.85 | 7.298% | $179.0267 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $853.29 | $930.4499 | $930.45 | $930.55 | $930.30 | |