| 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 | $139.82 | 9.568% | $153.198 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $194.37 | 4.733% | $203.5695 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $131.78 | 8.841% | $143.4307 | $143.43 | $143.45 | $143.40 |
| Purchase #4 | $55.51 | 3.358% | $57.374 | $57.37 | $57.35 | $57.40 |
| Purchase #5 | $111.53 | 6.609% | $118.901 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $32.71 | 11.282% | $36.4003 | $36.40 | $36.40 | $36.40 |
| Purchase #7 | $153.74 | 9.119% | $167.7596 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $819.46 | $880.6331 | $880.63 | $880.60 | $880.70 | |