| 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 | $179.86 | 10.222% | $198.2453 | $198.25 | $198.25 | $198.20 |
| Purchase #2 | $159.81 | 12.416% | $179.652 | $179.65 | $179.65 | $179.70 |
| Purchase #3 | $20.32 | 6.819% | $21.7056 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $14.82 | 11.828% | $16.5729 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $40.96 | 4.201% | $42.6807 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $25.64 | 13.135% | $29.0078 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $167.51 | 12.306% | $188.1238 | $188.12 | $188.10 | $188.10 |
| 7 purchase totals = | $608.92 | $675.9881 | $675.99 | $675.95 | $676.00 | |